| 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 | $142.71 | 4.851% | $149.6329 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $187.74 | 3.176% | $193.7026 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $70.96 | 11.725% | $79.2801 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $195.42 | 7.119% | $209.3319 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $181.67 | 11.265% | $202.1351 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $9.46 | 11.305% | $10.5295 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $23.39 | 7.332% | $25.105 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $811.35 | $869.7171 | $869.72 | $869.80 | $869.60 | |