| 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 | $188.49 | 7.234% | $202.1254 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $183.70 | 3.626% | $190.361 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $159.44 | 3.330% | $164.7494 | $164.75 | $164.75 | $164.70 |
| Purchase #4 | $143.92 | 3.703% | $149.2494 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $157.60 | 9.610% | $172.7454 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $98.61 | 11.763% | $110.2095 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $244.93 | 13.865% | $278.8895 | $278.89 | $278.90 | $278.90 |
| 7 purchase totals = | $1,176.69 | $1,268.3296 | $1,268.34 | $1,268.35 | $1,268.20 | |