| 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 | $197.40 | 13.555% | $224.1576 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $188.52 | 12.757% | $212.5695 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $145.97 | 7.460% | $156.8594 | $156.86 | $156.85 | $156.90 |
| Purchase #4 | $13.40 | 8.252% | $14.5058 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $95.79 | 11.459% | $106.7666 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $61.63 | 3.533% | $63.8074 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $124.30 | 8.671% | $135.0781 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $827.01 | $913.7444 | $913.76 | $913.70 | $913.90 | |