| 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 | $136.40 | 10.656% | $150.9348 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $69.48 | 13.339% | $78.7479 | $78.75 | $78.75 | $78.70 |
| Purchase #3 | $184.60 | 13.819% | $210.1099 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $49.49 | 8.674% | $53.7828 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $78.54 | 7.395% | $84.348 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $196.93 | 13.491% | $223.4978 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $239.68 | 4.839% | $251.2781 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $955.12 | $1,052.6993 | $1,052.70 | $1,052.75 | $1,052.60 | |