| 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 | $168.60 | 7.305% | $180.9162 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $185.42 | 13.535% | $210.5166 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $52.76 | 12.251% | $59.2236 | $59.22 | $59.20 | $59.20 |
| Purchase #4 | $91.41 | 4.581% | $95.5975 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $160.65 | 5.551% | $169.5677 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $241.40 | 4.258% | $251.6788 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $130.69 | 7.389% | $140.3467 | $140.35 | $140.35 | $140.30 |
| 7 purchase totals = | $1,030.93 | $1,107.8471 | $1,107.86 | $1,107.80 | $1,107.80 | |