| 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 | $121.41 | 11.229% | $135.0431 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $147.52 | 5.303% | $155.343 | $155.34 | $155.35 | $155.30 |
| Purchase #3 | $165.28 | 3.416% | $170.926 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $129.98 | 8.815% | $141.4377 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $136.61 | 10.625% | $151.1248 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $157.83 | 6.617% | $168.2736 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $107.48 | 13.188% | $121.6545 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $966.11 | $1,043.8027 | $1,043.79 | $1,043.80 | $1,043.70 | |