| 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 | $183.30 | 5.718% | $193.7811 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $195.70 | 12.322% | $219.8142 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $70.96 | 10.265% | $78.244 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $60.48 | 9.653% | $66.3181 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $243.77 | 11.797% | $272.5275 | $272.53 | $272.55 | $272.50 |
| Purchase #6 | $184.85 | 6.872% | $197.5529 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $94.79 | 6.325% | $100.7855 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $1,033.85 | $1,129.0233 | $1,129.02 | $1,129.05 | $1,129.00 | |