| 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 | $189.58 | 4.695% | $198.4808 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $89.99 | 8.105% | $97.2837 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $214.52 | 8.654% | $233.0846 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $244.33 | 11.761% | $273.0657 | $273.07 | $273.05 | $273.10 |
| Purchase #5 | $188.25 | 6.425% | $200.3451 | $200.35 | $200.35 | $200.30 |
| Purchase #6 | $128.53 | 7.448% | $138.1029 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $11.43 | 6.711% | $12.1971 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $1,066.63 | $1,152.5599 | $1,152.56 | $1,152.60 | $1,152.60 | |