| 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 | $160.51 | 5.340% | $169.0812 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $31.28 | 13.872% | $35.6192 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $179.63 | 7.132% | $192.4412 | $192.44 | $192.45 | $192.40 |
| Purchase #4 | $66.98 | 11.333% | $74.5708 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $53.94 | 9.722% | $59.184 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $160.34 | 9.391% | $175.3975 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $120.99 | 13.577% | $137.4168 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $773.67 | $843.7107 | $843.71 | $843.70 | $843.70 | |