| 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 | $195.76 | 12.758% | $220.7351 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $81.32 | 13.625% | $92.3999 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $87.73 | 8.637% | $95.3072 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $135.27 | 10.502% | $149.4761 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $111.79 | 6.254% | $118.7813 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $30.77 | 11.636% | $34.3504 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $195.43 | 12.610% | $220.0737 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $838.07 | $931.1237 | $931.13 | $931.15 | $931.20 | |