| 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 | $177.66 | 6.702% | $189.5668 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $28.86 | 10.612% | $31.9226 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $98.46 | 4.801% | $103.1871 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $23.95 | 11.133% | $26.6164 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $232.73 | 12.376% | $261.5327 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $35.92 | 9.216% | $39.2304 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $155.61 | 3.489% | $161.0392 | $161.04 | $161.05 | $161.00 |
| 7 purchase totals = | $753.19 | $813.0952 | $813.10 | $813.10 | $813.00 | |