| 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 | $176.28 | 3.545% | $182.5291 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $195.93 | 6.853% | $209.3571 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $30.42 | 3.338% | $31.4354 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $188.52 | 3.815% | $195.712 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $142.48 | 10.865% | $157.9605 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $226.73 | 7.651% | $244.0771 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $135.86 | 6.763% | $145.0482 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $1,096.22 | $1,166.1194 | $1,166.13 | $1,166.15 | $1,166.10 | |