| 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 | $33.46 | 13.617% | $38.0162 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $112.86 | 8.714% | $122.6946 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $194.33 | 10.330% | $214.4043 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $142.90 | 9.269% | $156.1454 | $156.15 | $156.15 | $156.10 |
| Purchase #5 | $14.95 | 12.236% | $16.7793 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $174.35 | 10.438% | $192.5487 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $60.73 | 11.244% | $67.5585 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $733.58 | $808.1470 | $808.15 | $808.15 | $808.10 | |