| 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 | $147.58 | 8.288% | $159.8114 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $18.44 | 9.293% | $20.1536 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $99.59 | 13.199% | $112.7349 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $30.62 | 4.661% | $32.0472 | $32.05 | $32.05 | $32.00 |
| Purchase #5 | $75.76 | 3.664% | $78.5358 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $227.67 | 6.282% | $241.9722 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $144.99 | 9.351% | $158.548 | $158.55 | $158.55 | $158.50 |
| 7 purchase totals = | $744.65 | $803.8031 | $803.80 | $803.80 | $803.70 | |