| 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 | $14.90 | 13.111% | $16.8535 | $16.85 | $16.85 | $16.90 |
| Purchase #2 | $183.33 | 11.498% | $204.4093 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $230.92 | 3.201% | $238.3117 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $89.58 | 7.291% | $96.1113 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $91.52 | 10.844% | $101.4444 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $24.28 | 7.530% | $26.1083 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $196.36 | 5.745% | $207.6409 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $830.89 | $890.8794 | $890.87 | $890.85 | $890.80 | |