| 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 | $152.95 | 8.735% | $166.3102 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $104.69 | 9.765% | $114.913 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $184.80 | 9.683% | $202.6942 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $198.84 | 7.772% | $214.2938 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $88.52 | 7.204% | $94.897 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $94.94 | 11.767% | $106.1116 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $204.38 | 3.243% | $211.008 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,029.12 | $1,110.2278 | $1,110.22 | $1,110.20 | $1,110.20 | |