| 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 | $175.47 | 5.818% | $185.6788 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $177.69 | 13.207% | $201.1575 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $82.74 | 7.679% | $89.0936 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $78.58 | 9.234% | $85.8361 | $85.84 | $85.85 | $85.80 |
| Purchase #5 | $206.69 | 10.489% | $228.3697 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $249.27 | 7.642% | $268.3192 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $53.96 | 11.431% | $60.1282 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $1,024.40 | $1,118.5831 | $1,118.59 | $1,118.60 | $1,118.60 | |