| 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 | $5.62 | 13.268% | $6.3657 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $151.28 | 10.783% | $167.5925 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $171.89 | 3.618% | $178.109 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $173.71 | 7.574% | $186.8668 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $70.46 | 3.604% | $72.9994 | $73.00 | $73.00 | $73.00 |
| Purchase #6 | $128.56 | 5.462% | $135.5819 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $84.85 | 3.796% | $88.0709 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $786.37 | $835.5862 | $835.59 | $835.55 | $835.70 | |