| 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 | $122.42 | 9.297% | $133.8014 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $96.99 | 3.262% | $100.1538 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $109.97 | 5.167% | $115.6521 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $169.91 | 5.616% | $179.4521 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $138.69 | 10.468% | $153.2081 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $171.35 | 10.562% | $189.448 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $176.86 | 9.745% | $194.095 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $986.19 | $1,065.8105 | $1,065.81 | $1,065.80 | $1,065.90 | |