| 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 | $190.51 | 10.433% | $210.3859 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $168.39 | 13.190% | $190.6006 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $214.53 | 6.829% | $229.1803 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $69.93 | 7.496% | $75.172 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $39.40 | 4.161% | $41.0394 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $188.57 | 4.275% | $196.6314 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $194.25 | 5.426% | $204.79 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $1,065.58 | $1,147.7996 | $1,147.80 | $1,147.85 | $1,147.80 | |