| 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 | $161.31 | 9.145% | $176.0618 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $143.28 | 11.404% | $159.6197 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $196.82 | 5.375% | $207.3991 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $210.82 | 6.652% | $224.8437 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $220.56 | 11.434% | $245.7788 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $233.73 | 8.252% | $253.0174 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $7.62 | 10.580% | $8.4262 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $1,174.14 | $1,275.1467 | $1,275.15 | $1,275.15 | $1,275.10 | |