| 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 | $154.78 | 12.755% | $174.5222 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $214.47 | 4.350% | $223.7994 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $45.29 | 8.554% | $49.1641 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $204.49 | 10.511% | $225.9839 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $149.76 | 12.322% | $168.2134 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $99.65 | 13.331% | $112.9343 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $143.73 | 6.808% | $153.5151 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $1,012.17 | $1,108.1324 | $1,108.12 | $1,108.10 | $1,108.10 | |