| 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 | $81.94 | 7.435% | $88.0322 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $171.79 | 3.583% | $177.9452 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $223.92 | 9.236% | $244.6013 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $233.60 | 5.660% | $246.8218 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $26.34 | 8.395% | $28.5512 | $28.55 | $28.55 | $28.60 |
| Purchase #6 | $187.85 | 12.872% | $212.0301 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $148.93 | 4.665% | $155.8776 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $1,074.37 | $1,153.8594 | $1,153.86 | $1,153.90 | $1,153.80 | |