| 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 | $136.63 | 7.572% | $146.9756 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $236.31 | 4.471% | $246.8754 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $242.34 | 5.793% | $256.3788 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $25.26 | 6.593% | $26.9254 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $138.86 | 6.278% | $147.5776 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $219.62 | 5.134% | $230.8953 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $21.78 | 12.244% | $24.4467 | $24.45 | $24.45 | $24.40 |
| 7 purchase totals = | $1,020.80 | $1,080.0748 | $1,080.10 | $1,080.20 | $1,080.10 | |