| 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 | $75.25 | 6.455% | $80.1074 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $178.97 | 9.223% | $195.4764 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $124.60 | 7.223% | $133.5999 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $148.89 | 7.766% | $160.4528 | $160.45 | $160.45 | $160.50 |
| Purchase #5 | $7.78 | 3.370% | $8.0422 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $224.52 | 12.843% | $253.3551 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $147.55 | 11.605% | $164.6732 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $907.56 | $995.7070 | $995.71 | $995.70 | $995.80 | |