| 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 | $158.77 | 12.540% | $178.6798 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $173.72 | 3.843% | $180.3961 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $154.42 | 13.503% | $175.2713 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $122.54 | 10.343% | $135.2143 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $232.79 | 13.278% | $263.6999 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $164.53 | 3.753% | $170.7048 | $170.70 | $170.70 | $170.70 |
| Purchase #7 | $46.74 | 11.701% | $52.209 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $1,053.51 | $1,156.1752 | $1,156.17 | $1,156.15 | $1,156.20 | |