| 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 | $175.54 | 10.534% | $194.0314 | $194.03 | $194.05 | $194.00 |
| Purchase #2 | $100.89 | 5.181% | $106.1171 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $46.54 | 4.706% | $48.7302 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $228.68 | 7.582% | $246.0185 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $32.44 | 6.829% | $34.6553 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $178.52 | 12.148% | $200.2066 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $26.64 | 12.295% | $29.9154 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $789.25 | $859.6745 | $859.69 | $859.65 | $859.60 | |