| 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 | $156.64 | 13.544% | $177.8553 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $163.90 | 4.351% | $171.0313 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $48.56 | 6.294% | $51.6164 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $173.67 | 10.282% | $191.5267 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $186.47 | 4.191% | $194.285 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $6.72 | 7.608% | $7.2313 | $7.23 | $7.25 | $7.20 |
| Purchase #7 | $189.93 | 7.503% | $204.1804 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $925.89 | $997.7264 | $997.74 | $997.80 | $997.70 | |