| 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 | $180.76 | 12.505% | $203.364 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $176.62 | 9.567% | $193.5172 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $117.38 | 5.765% | $124.147 | $124.15 | $124.15 | $124.10 |
| Purchase #4 | $231.48 | 3.178% | $238.8364 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $110.98 | 7.747% | $119.5776 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $189.95 | 4.158% | $197.8481 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $53.71 | 8.401% | $58.2222 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $1,060.88 | $1,135.5125 | $1,135.52 | $1,135.50 | $1,135.40 | |