| 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 | $149.60 | 7.657% | $161.0549 | $161.05 | $161.05 | $161.10 |
| Purchase #2 | $187.95 | 4.252% | $195.9416 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $132.44 | 9.522% | $145.0509 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $17.62 | 11.111% | $19.5778 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $62.46 | 13.843% | $71.1063 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $81.78 | 11.201% | $90.9402 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $131.45 | 3.259% | $135.734 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $763.30 | $819.4057 | $819.40 | $819.45 | $819.40 | |