| 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 | $168.80 | 5.571% | $178.2038 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $192.56 | 7.381% | $206.7729 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $99.76 | 12.489% | $112.219 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $225.81 | 6.792% | $241.147 | $241.15 | $241.15 | $241.10 |
| Purchase #5 | $240.48 | 9.569% | $263.4915 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $11.80 | 5.749% | $12.4784 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $60.95 | 9.431% | $66.6982 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $1,000.16 | $1,081.0108 | $1,081.01 | $1,081.00 | $1,081.00 | |