| 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 | $78.56 | 5.790% | $83.1086 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $173.29 | 4.743% | $181.5091 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $233.61 | 5.390% | $246.2016 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $128.55 | 10.624% | $142.2072 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $203.51 | 12.338% | $228.6191 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $35.84 | 8.560% | $38.9079 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $220.63 | 5.222% | $232.1513 | $232.15 | $232.15 | $232.20 |
| 7 purchase totals = | $1,073.99 | $1,152.7048 | $1,152.71 | $1,152.65 | $1,152.70 | |