| 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 | $128.45 | 13.722% | $146.0759 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $102.76 | 11.572% | $114.6514 | $114.65 | $114.65 | $114.70 |
| Purchase #3 | $219.86 | 8.330% | $238.1743 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $123.76 | 13.202% | $140.0988 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $175.79 | 3.269% | $181.5366 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $60.48 | 3.397% | $62.5345 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $45.58 | 3.683% | $47.2587 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $856.68 | $930.3302 | $930.33 | $930.35 | $930.40 | |