| 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 | $150.63 | 6.432% | $160.3185 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $132.33 | 8.476% | $143.5463 | $143.55 | $143.55 | $143.50 |
| Purchase #3 | $164.49 | 11.111% | $182.7665 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $203.58 | 4.455% | $212.6495 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $138.47 | 12.654% | $155.992 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $128.71 | 3.318% | $132.9806 | $132.98 | $133.00 | $133.00 |
| Purchase #7 | $73.55 | 8.582% | $79.8621 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $991.76 | $1,068.1155 | $1,068.12 | $1,068.10 | $1,068.10 | |