| 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 | $134.81 | 9.137% | $147.1276 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $81.53 | 13.212% | $92.3017 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $66.53 | 5.739% | $70.3482 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $14.32 | 8.211% | $15.4958 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $113.60 | 8.780% | $123.5741 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $88.97 | 5.811% | $94.14 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $200.32 | 9.689% | $219.729 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $700.08 | $762.7164 | $762.72 | $762.75 | $762.60 | |