| 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 | $172.50 | 10.270% | $190.2158 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $39.84 | 3.727% | $41.3248 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $47.26 | 13.826% | $53.7942 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $157.51 | 4.224% | $164.1632 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $192.59 | 11.174% | $214.11 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $237.44 | 4.244% | $247.517 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $73.81 | 7.304% | $79.2011 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $920.95 | $990.3261 | $990.32 | $990.25 | $990.30 | |