| 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 | $195.75 | 9.779% | $214.8924 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $28.98 | 11.456% | $32.2999 | $32.30 | $32.30 | $32.30 |
| Purchase #3 | $238.75 | 8.126% | $258.1508 | $258.15 | $258.15 | $258.20 |
| Purchase #4 | $79.42 | 10.453% | $87.7218 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $181.96 | 10.430% | $200.9384 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $139.41 | 10.243% | $153.6898 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $6.88 | 10.379% | $7.5941 | $7.59 | $7.60 | $7.60 |
| 7 purchase totals = | $871.15 | $955.2872 | $955.28 | $955.30 | $955.30 | |