| 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 | $144.89 | 5.484% | $152.8358 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $210.65 | 8.627% | $228.8228 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $130.47 | 3.325% | $134.8081 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $18.26 | 6.171% | $19.3868 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $59.29 | 4.260% | $61.8158 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $194.68 | 8.812% | $211.8352 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $233.90 | 10.261% | $257.9005 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $992.14 | $1,067.4050 | $1,067.42 | $1,067.40 | $1,067.30 | |