| 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 | $151.71 | 9.295% | $165.8114 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $36.59 | 12.312% | $41.095 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $219.33 | 12.161% | $246.0027 | $246.00 | $246.00 | $246.00 |
| Purchase #4 | $160.50 | 10.801% | $177.8356 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $69.32 | 8.798% | $75.4188 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $163.63 | 4.171% | $170.455 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $153.99 | 8.611% | $167.2501 | $167.25 | $167.25 | $167.30 |
| 7 purchase totals = | $955.07 | $1,043.8686 | $1,043.88 | $1,043.85 | $1,043.90 | |