| 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 | $162.88 | 9.694% | $178.6696 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $171.53 | 7.709% | $184.7532 | $184.75 | $184.75 | $184.80 |
| Purchase #3 | $185.95 | 13.294% | $210.6702 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $193.42 | 13.420% | $219.377 | $219.38 | $219.40 | $219.40 |
| Purchase #5 | $47.69 | 4.855% | $50.0053 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $197.74 | 3.172% | $204.0123 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $33.71 | 5.445% | $35.5455 | $35.55 | $35.55 | $35.50 |
| 7 purchase totals = | $992.92 | $1,083.0331 | $1,083.04 | $1,083.00 | $1,083.10 | |