| 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 | $176.63 | 4.407% | $184.4141 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $26.27 | 11.577% | $29.3113 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $131.95 | 13.789% | $150.1446 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $89.53 | 13.494% | $101.6112 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $45.65 | 9.481% | $49.9781 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $231.84 | 13.830% | $263.9035 | $263.90 | $263.90 | $263.90 |
| Purchase #7 | $46.88 | 9.617% | $51.3884 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $748.75 | $830.7512 | $830.74 | $830.75 | $830.70 | |