| 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 | $144.77 | 7.540% | $155.6857 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $15.31 | 5.347% | $16.1286 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $35.89 | 3.397% | $37.1092 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $11.80 | 13.367% | $13.3773 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $92.47 | 3.119% | $95.3541 | $95.35 | $95.35 | $95.40 |
| Purchase #6 | $195.43 | 12.521% | $219.8998 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $25.93 | 11.644% | $28.9493 | $28.95 | $28.95 | $28.90 |
| 7 purchase totals = | $521.60 | $566.5040 | $566.51 | $566.55 | $566.50 | |