| 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 | $170.46 | 13.247% | $193.0408 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $201.34 | 9.495% | $220.4572 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $188.40 | 11.647% | $210.3429 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $64.83 | 12.242% | $72.7665 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $180.76 | 4.854% | $189.5341 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $56.68 | 13.741% | $64.4684 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $222.27 | 11.858% | $248.6268 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $1,084.74 | $1,199.2367 | $1,199.24 | $1,199.25 | $1,199.20 | |