| 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 | $142.92 | 13.131% | $161.6868 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $108.33 | 6.262% | $115.1136 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $125.50 | 11.837% | $140.3554 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $130.85 | 7.347% | $140.4635 | $140.46 | $140.45 | $140.50 |
| Purchase #5 | $109.65 | 13.472% | $124.422 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $127.98 | 5.327% | $134.7975 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $213.47 | 7.751% | $230.0161 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $958.70 | $1,046.8549 | $1,046.86 | $1,046.80 | $1,046.90 | |