| 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 | $128.96 | 6.434% | $137.2573 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $42.55 | 9.598% | $46.6339 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $193.58 | 8.809% | $210.6325 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $61.26 | 9.816% | $67.2733 | $67.27 | $67.25 | $67.30 |
| Purchase #5 | $156.39 | 11.529% | $174.4202 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $90.99 | 5.658% | $96.1382 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $49.73 | 12.374% | $55.8836 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $723.46 | $788.2390 | $788.23 | $788.25 | $788.20 | |