| 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 | $151.73 | 6.121% | $161.0174 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $30.48 | 3.247% | $31.4697 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $16.68 | 10.102% | $18.365 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $48.32 | 9.742% | $53.0273 | $53.03 | $53.05 | $53.00 |
| Purchase #5 | $194.31 | 11.330% | $216.3253 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $212.97 | 3.558% | $220.5475 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $187.68 | 7.149% | $201.0972 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $842.17 | $901.8494 | $901.87 | $901.85 | $901.80 | |