| 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 | $178.79 | 8.672% | $194.2947 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $164.99 | 7.151% | $176.7884 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $159.63 | 11.457% | $177.9188 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $57.51 | 6.773% | $61.4052 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $236.90 | 11.601% | $264.3828 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $61.66 | 13.248% | $69.8287 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $98.71 | 3.793% | $102.4541 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $958.19 | $1,047.0727 | $1,047.07 | $1,047.10 | $1,047.10 | |