| 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 | $177.36 | 12.221% | $199.0352 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $177.27 | 11.343% | $197.3777 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $193.42 | 13.571% | $219.669 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $142.62 | 9.625% | $156.3472 | $156.35 | $156.35 | $156.30 |
| Purchase #5 | $83.75 | 11.119% | $93.0622 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $134.57 | 13.248% | $152.3978 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $101.53 | 10.327% | $112.015 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $1,010.52 | $1,129.9041 | $1,129.92 | $1,129.90 | $1,129.90 | |