| 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 | $145.83 | 7.326% | $156.5135 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $22.37 | 9.252% | $24.4397 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $19.41 | 6.547% | $20.6808 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $181.39 | 11.562% | $202.3623 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $191.73 | 5.767% | $202.7871 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $120.66 | 6.779% | $128.8395 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $241.82 | 7.328% | $259.5406 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $923.21 | $995.1635 | $995.16 | $995.20 | $995.10 | |