| 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 | $172.66 | 7.210% | $185.1088 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $168.53 | 10.312% | $185.9088 | $185.91 | $185.90 | $185.90 |
| Purchase #3 | $180.59 | 5.631% | $190.759 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $154.77 | 5.370% | $163.0811 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $248.93 | 6.487% | $265.0781 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $38.85 | 3.487% | $40.2047 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $101.29 | 6.293% | $107.6642 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $1,065.62 | $1,137.8047 | $1,137.80 | $1,137.80 | $1,137.90 | |