| 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 | $133.89 | 7.669% | $144.158 | $144.16 | $144.15 | $144.20 |
| Purchase #2 | $175.26 | 7.798% | $188.9268 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $47.40 | 13.807% | $53.9445 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $250.78 | 6.403% | $266.8374 | $266.84 | $266.85 | $266.80 |
| Purchase #5 | $235.72 | 8.680% | $256.1805 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $194.73 | 5.375% | $205.1967 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $10.89 | 10.819% | $12.0682 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $1,048.67 | $1,127.3121 | $1,127.32 | $1,127.35 | $1,127.30 | |