| 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 | $154.65 | 13.611% | $175.6994 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $124.42 | 7.460% | $133.7017 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $11.61 | 11.380% | $12.9312 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $220.37 | 13.643% | $250.4351 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $37.56 | 3.758% | $38.9715 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $115.58 | 11.299% | $128.6394 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $72.26 | 12.300% | $81.148 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $736.45 | $821.5263 | $821.53 | $821.55 | $821.40 | |