| 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 | $171.86 | 4.511% | $179.6126 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $171.82 | 11.725% | $191.9659 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $32.68 | 4.623% | $34.1908 | $34.19 | $34.20 | $34.20 |
| Purchase #4 | $174.76 | 9.725% | $191.7554 | $191.76 | $191.75 | $191.80 |
| Purchase #5 | $219.30 | 13.655% | $249.2454 | $249.25 | $249.25 | $249.20 |
| Purchase #6 | $42.45 | 6.737% | $45.3099 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $72.25 | 4.789% | $75.7101 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $885.12 | $967.7901 | $967.80 | $967.75 | $967.80 | |