| 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 | $189.93 | 3.102% | $195.8216 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $149.83 | 11.475% | $167.023 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $197.51 | 11.750% | $220.7174 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $27.85 | 4.839% | $29.1977 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $75.68 | 8.749% | $82.3012 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $68.91 | 7.470% | $74.0576 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $46.84 | 10.200% | $51.6177 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $756.55 | $820.7362 | $820.74 | $820.65 | $820.70 | |