| 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 | $161.75 | 10.310% | $178.4264 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $120.37 | 12.399% | $135.2947 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $35.70 | 10.478% | $39.4406 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $173.94 | 4.831% | $182.343 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $170.36 | 10.783% | $188.7299 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $14.84 | 12.636% | $16.7152 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $91.59 | 10.396% | $101.1117 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $768.55 | $842.0615 | $842.06 | $842.10 | $841.90 | |