| 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 | $136.30 | 8.627% | $148.0586 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $72.48 | 8.753% | $78.8242 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $224.29 | 9.664% | $245.9654 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $241.40 | 13.159% | $273.1658 | $273.17 | $273.15 | $273.20 |
| Purchase #5 | $137.29 | 11.597% | $153.2115 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $91.73 | 9.194% | $100.1637 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $148.63 | 6.274% | $157.955 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $1,052.12 | $1,157.3442 | $1,157.35 | $1,157.25 | $1,157.50 | |