| 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 | $101.43 | 7.193% | $108.7259 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $98.59 | 5.271% | $103.7867 | $103.79 | $103.80 | $103.80 |
| Purchase #3 | $141.32 | 7.647% | $152.1267 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $125.97 | 7.376% | $135.2615 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $147.38 | 5.198% | $155.0408 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $6.37 | 10.827% | $7.0597 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $128.59 | 11.300% | $143.1207 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $749.65 | $805.1220 | $805.13 | $805.15 | $805.10 | |