| 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 | $207.98 | 4.342% | $217.0105 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $23.59 | 3.858% | $24.5001 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $162.58 | 12.664% | $183.1691 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $33.91 | 3.562% | $35.1179 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $27.60 | 5.686% | $29.1693 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $136.38 | 7.639% | $146.7981 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $27.47 | 5.228% | $28.9061 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $619.51 | $664.6711 | $664.68 | $664.60 | $664.70 | |