| 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 | $185.54 | 4.391% | $193.6871 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $170.41 | 5.142% | $179.1725 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $149.61 | 5.415% | $157.7114 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $212.84 | 11.809% | $237.9743 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $106.49 | 8.468% | $115.5076 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $100.40 | 6.546% | $106.9722 | $106.97 | $106.95 | $107.00 |
| Purchase #7 | $174.51 | 8.376% | $189.127 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,099.80 | $1,180.1521 | $1,180.15 | $1,180.10 | $1,180.20 | |