| 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 | $158.36 | 13.563% | $179.8384 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $201.29 | 8.448% | $218.295 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $212.93 | 5.522% | $224.688 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $119.30 | 13.745% | $135.6978 | $135.70 | $135.70 | $135.70 |
| Purchase #5 | $7.56 | 3.374% | $7.8151 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $244.38 | 9.773% | $268.2633 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $82.86 | 9.858% | $91.0283 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $1,026.68 | $1,125.6259 | $1,125.64 | $1,125.65 | $1,125.60 | |