| 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 | $171.96 | 6.613% | $183.3317 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $105.96 | 11.818% | $118.4824 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $41.70 | 8.338% | $45.1769 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $136.85 | 4.733% | $143.3271 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $247.76 | 10.764% | $274.4289 | $274.43 | $274.45 | $274.40 |
| Purchase #6 | $112.62 | 7.564% | $121.1386 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $118.73 | 8.681% | $129.037 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $935.58 | $1,014.9226 | $1,014.93 | $1,015.05 | $1,014.80 | |