| 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 | $137.72 | 10.384% | $152.0208 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $203.52 | 7.692% | $219.1748 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $184.87 | 5.624% | $195.2671 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $172.42 | 11.657% | $192.519 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $121.65 | 5.185% | $127.9576 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $124.86 | 6.336% | $132.7711 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $197.41 | 7.243% | $211.7084 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $1,142.45 | $1,231.4188 | $1,231.42 | $1,231.30 | $1,231.50 | |