| 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 | $101.65 | 4.707% | $106.4347 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $221.81 | 10.439% | $244.9647 | $244.96 | $244.95 | $245.00 |
| Purchase #3 | $154.34 | 7.422% | $165.7951 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $112.94 | 6.289% | $120.0428 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $54.80 | 4.214% | $57.1093 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $31.88 | 5.391% | $33.5987 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $168.93 | 5.500% | $178.2212 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $846.35 | $906.1665 | $906.16 | $906.15 | $906.10 | |