| 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 | $155.71 | 3.405% | $161.0119 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $38.28 | 11.835% | $42.8104 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $190.39 | 12.487% | $214.164 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $108.44 | 7.452% | $116.5209 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $93.57 | 9.814% | $102.753 | $102.75 | $102.75 | $102.80 |
| Purchase #6 | $211.36 | 7.597% | $227.417 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $46.85 | 7.326% | $50.2822 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $844.60 | $914.9594 | $914.95 | $914.90 | $915.00 | |