| 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 | $175.74 | 10.396% | $194.0099 | $194.01 | $194.00 | $194.00 |
| Purchase #2 | $87.98 | 7.208% | $94.3216 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $101.78 | 13.326% | $115.3432 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $138.51 | 8.704% | $150.5659 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $193.74 | 13.819% | $220.5129 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $27.33 | 4.145% | $28.4628 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $12.28 | 6.132% | $13.033 | $13.03 | $13.05 | $13.00 |
| 7 purchase totals = | $737.36 | $816.2493 | $816.24 | $816.20 | $816.20 | |