| 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 | $160.57 | 11.162% | $178.4928 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $71.43 | 3.869% | $74.1936 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $139.45 | 7.109% | $149.3635 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $162.37 | 6.223% | $172.4743 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $201.87 | 10.838% | $223.7487 | $223.75 | $223.75 | $223.70 |
| Purchase #6 | $138.29 | 11.843% | $154.6677 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $164.27 | 3.858% | $170.6075 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $1,038.25 | $1,123.5481 | $1,123.54 | $1,123.50 | $1,123.60 | |