| 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 | $161.28 | 3.451% | $166.8458 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $93.60 | 8.499% | $101.5551 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $53.61 | 13.262% | $60.7198 | $60.72 | $60.70 | $60.70 |
| Purchase #4 | $17.77 | 13.774% | $20.2176 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $31.47 | 6.565% | $33.536 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $176.95 | 11.799% | $197.8283 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $159.54 | 11.400% | $177.7276 | $177.73 | $177.75 | $177.70 |
| 7 purchase totals = | $694.22 | $758.4302 | $758.45 | $758.45 | $758.30 | |