| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.38 | 11.504% | $237.9272 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $136.76 | 7.559% | $147.0977 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $157.46 | 6.491% | $167.6807 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $158.88 | 13.309% | $180.0253 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $223.77 | 10.522% | $247.3151 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $168.48 | 9.526% | $184.5294 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $159.66 | 11.873% | $178.6164 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $1,218.39 | $1,343.1918 | $1,343.21 | $1,343.25 | $1,343.10 | |