| 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 | $194.37 | 8.611% | $211.1072 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $115.29 | 4.209% | $120.1426 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $93.88 | 4.181% | $97.8051 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $70.96 | 6.317% | $75.4425 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $66.85 | 13.556% | $75.9122 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $149.87 | 5.165% | $157.6108 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $155.32 | 12.467% | $174.6837 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $846.54 | $912.7041 | $912.70 | $912.70 | $912.60 | |