| 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 | $143.45 | 6.631% | $152.9622 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $137.75 | 10.194% | $151.7922 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $249.46 | 12.280% | $280.0937 | $280.09 | $280.10 | $280.10 |
| Purchase #4 | $219.35 | 8.663% | $238.3523 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $34.26 | 11.237% | $38.1098 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $185.62 | 12.493% | $208.8095 | $208.81 | $208.80 | $208.80 |
| Purchase #7 | $109.30 | 8.338% | $118.4134 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $1,079.19 | $1,188.5331 | $1,188.52 | $1,188.50 | $1,188.60 | |