| 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 | $153.94 | 4.460% | $160.8057 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $136.51 | 5.313% | $143.7628 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $85.85 | 3.326% | $88.7054 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $212.98 | 6.156% | $226.091 | $226.09 | $226.10 | $226.10 |
| Purchase #5 | $5.64 | 4.270% | $5.8808 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $66.77 | 12.813% | $75.3252 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $43.62 | 5.366% | $45.9606 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $705.31 | $746.5315 | $746.54 | $746.55 | $746.60 | |