| 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 | $132.83 | 11.253% | $147.7774 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $71.59 | 5.214% | $75.3227 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $235.92 | 5.590% | $249.1079 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $75.91 | 4.771% | $79.5317 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $150.79 | 13.475% | $171.109 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $224.90 | 3.480% | $232.7265 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $99.62 | 12.359% | $111.932 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $991.56 | $1,067.5072 | $1,067.51 | $1,067.55 | $1,067.40 | |