| 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 | $144.88 | 9.809% | $159.0913 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $239.84 | 3.205% | $247.5269 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $160.66 | 12.378% | $180.5465 | $180.55 | $180.55 | $180.50 |
| Purchase #4 | $111.45 | 13.529% | $126.5281 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $199.48 | 10.219% | $219.8649 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $75.37 | 9.803% | $82.7585 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $89.83 | 7.646% | $96.6984 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,021.51 | $1,113.0146 | $1,113.02 | $1,113.05 | $1,113.00 | |