| 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 | $200.29 | 9.373% | $219.0632 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $180.54 | 13.352% | $204.6457 | $204.65 | $204.65 | $204.60 |
| Purchase #3 | $5.84 | 13.282% | $6.6157 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $163.71 | 9.463% | $179.2019 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $137.60 | 11.190% | $152.9974 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $178.65 | 10.753% | $197.8602 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $99.93 | 9.245% | $109.1685 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $966.56 | $1,069.5526 | $1,069.56 | $1,069.50 | $1,069.60 | |