| 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 | $148.30 | 7.199% | $158.9761 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $21.84 | 12.234% | $24.5119 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $160.34 | 11.815% | $179.2842 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $131.54 | 5.525% | $138.8076 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $31.80 | 3.347% | $32.8643 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $231.69 | 5.745% | $245.0006 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $190.45 | 6.568% | $202.9588 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $915.96 | $982.4035 | $982.40 | $982.40 | $982.50 | |