| 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 | $143.26 | 10.805% | $158.7392 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $70.44 | 5.602% | $74.386 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $237.47 | 6.164% | $252.1077 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $145.80 | 13.356% | $165.273 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $233.62 | 9.757% | $256.4143 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $114.86 | 6.117% | $121.886 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $212.67 | 5.591% | $224.5604 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $1,158.12 | $1,253.3666 | $1,253.37 | $1,253.35 | $1,253.40 | |