| 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 | $64.70 | 11.801% | $72.3352 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $143.35 | 11.540% | $159.8926 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $162.93 | 4.733% | $170.6415 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $162.98 | 9.211% | $177.9921 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $107.88 | 5.766% | $114.1004 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $183.57 | 11.360% | $204.4236 | $204.42 | $204.40 | $204.40 |
| Purchase #7 | $127.56 | 5.135% | $134.1102 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $952.97 | $1,033.4956 | $1,033.49 | $1,033.50 | $1,033.40 | |