| 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 | $89.60 | 13.809% | $101.9729 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $141.26 | 8.253% | $152.9182 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $49.95 | 7.118% | $53.5054 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $175.53 | 3.533% | $181.7315 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $130.46 | 12.386% | $146.6188 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $150.34 | 7.545% | $161.6832 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $127.52 | 10.471% | $140.8726 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $864.66 | $939.3026 | $939.30 | $939.25 | $939.30 | |