| 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 | $139.44 | 3.225% | $143.9369 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $213.59 | 7.827% | $230.3077 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $234.33 | 3.846% | $243.3423 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $192.48 | 13.240% | $217.9644 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $32.32 | 9.712% | $35.4589 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $232.58 | 5.250% | $244.7905 | $244.79 | $244.80 | $244.80 |
| Purchase #7 | $236.47 | 13.310% | $267.9442 | $267.94 | $267.95 | $267.90 |
| 7 purchase totals = | $1,281.21 | $1,383.7449 | $1,383.74 | $1,383.75 | $1,383.70 | |