| 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 | $153.80 | 11.746% | $171.8653 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $223.82 | 7.442% | $240.4767 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $202.83 | 8.730% | $220.5371 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $17.34 | 10.299% | $19.1258 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $115.30 | 8.862% | $125.5179 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $149.77 | 4.222% | $156.0933 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $73.67 | 7.641% | $79.2991 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $936.53 | $1,012.9152 | $1,012.93 | $1,012.95 | $1,012.90 | |