| 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 | $202.74 | 12.541% | $228.1656 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $144.89 | 13.326% | $164.198 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $129.75 | 11.794% | $145.0527 | $145.05 | $145.05 | $145.10 |
| Purchase #4 | $108.39 | 5.811% | $114.6885 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $5.67 | 8.221% | $6.1361 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $140.59 | 5.870% | $148.8426 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $173.25 | 12.474% | $194.8612 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $905.28 | $1,001.9447 | $1,001.95 | $1,001.95 | $1,002.00 | |