| 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 | $244.71 | 7.165% | $262.2435 | $262.24 | $262.25 | $262.20 |
| Purchase #2 | $103.50 | 4.643% | $108.3055 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $135.67 | 5.180% | $142.6977 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $7.32 | 6.660% | $7.8075 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $9.44 | 5.264% | $9.9369 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $157.60 | 6.853% | $168.4003 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $176.68 | 10.340% | $194.9487 | $194.95 | $194.95 | $194.90 |
| 7 purchase totals = | $834.92 | $894.3401 | $894.35 | $894.35 | $894.20 | |