| 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 | $170.25 | 3.438% | $176.1032 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $63.71 | 4.147% | $66.3521 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $161.48 | 13.319% | $182.9875 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $77.55 | 9.401% | $84.8405 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $204.79 | 11.659% | $228.6665 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $110.25 | 12.173% | $123.6707 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $209.69 | 7.248% | $224.8883 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $997.72 | $1,087.5088 | $1,087.51 | $1,087.50 | $1,087.60 | |