| 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 | $172.61 | 4.274% | $179.9874 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $215.76 | 13.489% | $244.8639 | $244.86 | $244.85 | $244.90 |
| Purchase #3 | $66.91 | 11.726% | $74.7559 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $164.66 | 10.698% | $182.2753 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $198.91 | 5.162% | $209.1777 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $233.32 | 11.654% | $260.5111 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $29.60 | 11.249% | $32.9297 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $1,081.77 | $1,184.5010 | $1,184.51 | $1,184.55 | $1,184.60 | |