| 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 | $16.88 | 11.753% | $18.8639 | $18.86 | $18.85 | $18.90 |
| Purchase #2 | $248.43 | 8.196% | $268.7913 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $110.27 | 7.663% | $118.72 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $195.71 | 8.103% | $211.5684 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $87.67 | 6.755% | $93.5921 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $177.35 | 9.847% | $194.8137 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $86.72 | 10.106% | $95.4839 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $923.03 | $1,001.8333 | $1,001.82 | $1,001.80 | $1,001.90 | |