| 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 | $152.74 | 12.457% | $171.7668 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $160.36 | 9.165% | $175.057 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $248.79 | 11.181% | $276.6072 | $276.61 | $276.60 | $276.60 |
| Purchase #4 | $26.77 | 8.575% | $29.0655 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $71.69 | 8.666% | $77.9027 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $56.51 | 12.180% | $63.3929 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $13.87 | 13.804% | $15.7846 | $15.78 | $15.80 | $15.80 |
| 7 purchase totals = | $730.73 | $809.5767 | $809.58 | $809.55 | $809.70 | |