| 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 | $120.45 | 11.293% | $134.0524 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $98.63 | 6.130% | $104.676 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $138.85 | 13.766% | $157.9641 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $108.49 | 5.660% | $114.6305 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $147.56 | 8.791% | $160.532 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $31.52 | 4.757% | $33.0194 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $229.75 | 9.221% | $250.9352 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $875.25 | $955.8096 | $955.81 | $955.85 | $955.80 | |