| 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 | $126.90 | 12.577% | $142.8602 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $90.44 | 4.473% | $94.4854 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $122.90 | 5.718% | $129.9274 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $87.39 | 6.364% | $92.9515 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $133.45 | 9.387% | $145.977 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $140.59 | 11.155% | $156.2728 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $138.47 | 13.814% | $157.5982 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $840.14 | $920.0725 | $920.08 | $920.10 | $920.20 | |