| 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 | $173.94 | 6.809% | $185.7836 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $200.30 | 5.186% | $210.6876 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $36.39 | 11.671% | $40.6371 | $40.64 | $40.65 | $40.60 |
| Purchase #4 | $203.27 | 8.793% | $221.1435 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $100.91 | 6.357% | $107.3248 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $194.73 | 13.466% | $220.9523 | $220.95 | $220.95 | $221.00 |
| Purchase #7 | $154.25 | 3.760% | $160.0498 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $1,063.79 | $1,146.5787 | $1,146.57 | $1,146.60 | $1,146.50 | |