| 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 | $140.71 | 4.586% | $147.163 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $32.52 | 11.269% | $36.1847 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $245.39 | 13.199% | $277.779 | $277.78 | $277.80 | $277.80 |
| Purchase #4 | $69.98 | 6.836% | $74.7638 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $226.62 | 4.505% | $236.8292 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $194.66 | 8.610% | $211.4202 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $237.42 | 12.225% | $266.4446 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $1,147.30 | $1,250.5845 | $1,250.57 | $1,250.60 | $1,250.60 | |