| 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 | $169.38 | 5.342% | $178.4283 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $103.34 | 13.564% | $117.357 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $20.48 | 4.341% | $21.369 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $222.96 | 13.607% | $253.2982 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $46.80 | 9.702% | $51.3405 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $194.71 | 3.297% | $201.1296 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $202.55 | 10.867% | $224.5611 | $224.56 | $224.55 | $224.60 |
| 7 purchase totals = | $960.22 | $1,047.4837 | $1,047.49 | $1,047.50 | $1,047.50 | |