| 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 | $175.71 | 3.585% | $182.0092 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $88.59 | 9.162% | $96.7066 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $88.59 | 10.747% | $98.1108 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $156.25 | 13.299% | $177.0297 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $139.28 | 11.780% | $155.6872 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $238.70 | 8.214% | $258.3068 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $102.37 | 6.230% | $108.7477 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $989.49 | $1,076.5980 | $1,076.61 | $1,076.60 | $1,076.50 | |