| 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 | $13.35 | 3.565% | $13.8259 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $62.42 | 9.168% | $68.1427 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $166.78 | 9.199% | $182.1221 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $137.90 | 9.570% | $151.097 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $122.62 | 11.182% | $136.3314 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $167.65 | 6.393% | $178.3679 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $221.54 | 7.849% | $238.9287 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $892.26 | $968.8157 | $968.82 | $968.85 | $968.70 | |