| 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 | $158.61 | 13.506% | $180.0319 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $238.94 | 6.415% | $254.268 | $254.27 | $254.25 | $254.30 |
| Purchase #3 | $146.70 | 4.842% | $153.8032 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $80.77 | 8.293% | $87.4683 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $110.52 | 5.438% | $116.5301 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $194.59 | 9.458% | $212.9943 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $53.29 | 11.672% | $59.51 | $59.51 | $59.50 | $59.50 |
| 7 purchase totals = | $983.42 | $1,064.6058 | $1,064.60 | $1,064.60 | $1,064.60 | |