| 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 | $147.44 | 11.273% | $164.0609 | $164.06 | $164.05 | $164.10 |
| Purchase #2 | $118.44 | 8.239% | $128.1983 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $54.62 | 6.706% | $58.2828 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $53.84 | 13.220% | $60.9576 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $166.87 | 12.529% | $187.7771 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $219.66 | 13.249% | $248.7628 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $140.67 | 13.311% | $159.3946 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $901.54 | $1,007.4341 | $1,007.43 | $1,007.45 | $1,007.60 | |