| 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 | $145.80 | 4.678% | $152.6205 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $143.50 | 5.135% | $150.8687 | $150.87 | $150.85 | $150.90 |
| Purchase #3 | $162.69 | 7.642% | $175.1228 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $134.64 | 13.802% | $153.223 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $242.52 | 13.718% | $275.7889 | $275.79 | $275.80 | $275.80 |
| Purchase #6 | $223.86 | 11.313% | $249.1853 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $51.59 | 11.650% | $57.6002 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $1,104.60 | $1,214.4094 | $1,214.41 | $1,214.35 | $1,214.40 | |