| 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 | $169.97 | 3.575% | $176.0464 | $176.05 | $176.05 | $176.00 |
| Purchase #2 | $92.28 | 9.241% | $100.8076 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $192.28 | 9.867% | $211.2523 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $123.51 | 11.309% | $137.4777 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $53.28 | 8.727% | $57.9297 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $225.62 | 12.158% | $253.0509 | $253.05 | $253.05 | $253.10 |
| Purchase #7 | $125.57 | 13.607% | $142.6563 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $982.51 | $1,079.2209 | $1,079.23 | $1,079.25 | $1,079.30 | |