| 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 | $166.93 | 13.572% | $189.5857 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $73.41 | 5.450% | $77.4108 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $81.99 | 9.709% | $89.9504 | $89.95 | $89.95 | $90.00 |
| Purchase #4 | $191.60 | 6.717% | $204.4698 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $182.26 | 9.521% | $199.613 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $174.32 | 9.642% | $191.1279 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $187.54 | 3.773% | $194.6159 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $1,058.05 | $1,146.7735 | $1,146.78 | $1,146.75 | $1,146.80 | |