| 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 | $133.53 | 3.458% | $138.1475 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $29.58 | 10.108% | $32.5699 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $156.27 | 11.539% | $174.302 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $212.53 | 3.484% | $219.9345 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $130.45 | 7.146% | $139.772 | $139.77 | $139.75 | $139.80 |
| Purchase #6 | $46.54 | 12.721% | $52.4604 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $116.98 | 10.740% | $129.5437 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $825.88 | $886.7300 | $886.72 | $886.70 | $886.70 | |