| 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 | $135.60 | 7.520% | $145.7971 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $5.48 | 12.589% | $6.1699 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $84.63 | 13.829% | $96.3335 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $175.88 | 5.662% | $185.8383 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $232.76 | 4.846% | $244.0395 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $130.40 | 7.655% | $140.3821 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $49.37 | 9.458% | $54.0394 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $814.12 | $872.5998 | $872.60 | $872.65 | $872.50 | |