| 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 | $150.51 | 3.606% | $155.9374 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $183.43 | 6.842% | $195.9803 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $119.48 | 7.572% | $128.527 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $159.98 | 10.741% | $177.1635 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $121.26 | 6.849% | $129.5651 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $149.64 | 7.397% | $160.7089 | $160.71 | $160.70 | $160.70 |
| Purchase #7 | $115.60 | 11.736% | $129.1668 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $999.90 | $1,077.0490 | $1,077.06 | $1,077.05 | $1,077.10 | |