| 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 | $148.50 | 6.135% | $157.6105 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $21.32 | 4.290% | $22.2346 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $56.74 | 10.616% | $62.7635 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $192.53 | 5.169% | $202.4819 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $94.77 | 13.667% | $107.7222 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $122.51 | 9.457% | $134.0958 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $17.72 | 9.585% | $19.4185 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $654.09 | $706.3270 | $706.32 | $706.30 | $706.30 | |