| 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 | $150.43 | 8.305% | $162.9232 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $202.88 | 4.865% | $212.7501 | $212.75 | $212.75 | $212.80 |
| Purchase #3 | $27.32 | 9.617% | $29.9474 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $159.59 | 9.488% | $174.7319 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $37.52 | 10.268% | $41.3726 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $92.72 | 4.538% | $96.9276 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $112.41 | 11.626% | $125.4788 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $782.87 | $844.1316 | $844.13 | $844.15 | $844.10 | |