| 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 | $160.71 | 5.629% | $169.7564 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $244.41 | 7.717% | $263.2711 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $128.38 | 9.665% | $140.7879 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $153.90 | 6.187% | $163.4218 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $137.37 | 7.484% | $147.6508 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $91.42 | 13.689% | $103.9345 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $101.64 | 7.553% | $109.3169 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $1,017.83 | $1,098.1394 | $1,098.14 | $1,098.10 | $1,098.20 | |