| 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 | $143.34 | 11.591% | $159.9545 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $56.74 | 11.335% | $63.1715 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $222.95 | 9.730% | $244.643 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $57.26 | 5.314% | $60.3028 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $103.95 | 5.261% | $109.4188 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $172.37 | 5.173% | $181.2867 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $163.95 | 12.482% | $184.4142 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $920.56 | $1,003.1915 | $1,003.18 | $1,003.15 | $1,003.20 | |