| 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 | $148.71 | 8.336% | $161.1065 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $21.36 | 8.437% | $23.1621 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $150.28 | 12.172% | $168.5721 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $244.43 | 7.647% | $263.1216 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $243.28 | 10.716% | $269.3499 | $269.35 | $269.35 | $269.30 |
| Purchase #6 | $149.68 | 7.807% | $161.3655 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $247.60 | 3.830% | $257.0831 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $1,205.34 | $1,303.7608 | $1,303.76 | $1,303.70 | $1,303.80 | |