| 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 | $140.46 | 10.326% | $154.9639 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $130.84 | 9.383% | $143.1167 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $194.40 | 7.225% | $208.4454 | $208.45 | $208.45 | $208.40 |
| Purchase #4 | $121.61 | 6.199% | $129.1486 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $122.27 | 7.812% | $131.8217 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $170.82 | 7.493% | $183.6195 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $246.71 | 12.647% | $277.9114 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,127.11 | $1,229.0272 | $1,229.03 | $1,228.95 | $1,228.90 | |