| 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 | $192.44 | 13.176% | $217.7959 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $50.80 | 5.839% | $53.7662 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $196.68 | 6.178% | $208.8309 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $119.88 | 11.620% | $133.8101 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $24.87 | 12.251% | $27.9168 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $123.53 | 12.327% | $138.7575 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $20.56 | 10.807% | $22.7819 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $728.76 | $803.6593 | $803.67 | $803.65 | $803.70 | |