| 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 | $190.53 | 12.377% | $214.1119 | $214.11 | $214.10 | $214.10 |
| Purchase #2 | $42.65 | 11.301% | $47.4699 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $165.54 | 11.607% | $184.7542 | $184.75 | $184.75 | $184.80 |
| Purchase #4 | $88.76 | 8.215% | $96.0516 | $96.05 | $96.05 | $96.10 |
| Purchase #5 | $128.87 | 13.599% | $146.395 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $142.61 | 12.352% | $160.2252 | $160.23 | $160.25 | $160.20 |
| Purchase #7 | $173.90 | 3.622% | $180.1987 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $932.86 | $1,029.2065 | $1,029.21 | $1,029.20 | $1,029.30 | |