| 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 | $202.78 | 4.138% | $211.171 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $134.70 | 8.539% | $146.202 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $12.53 | 4.541% | $13.099 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $33.52 | 8.320% | $36.3089 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $177.44 | 7.203% | $190.221 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $183.27 | 6.693% | $195.5363 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $142.84 | 11.308% | $158.9923 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $887.08 | $951.5305 | $951.53 | $951.50 | $951.50 | |