| 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 | $139.85 | 8.427% | $151.6352 | $151.64 | $151.65 | $151.60 |
| Purchase #2 | $19.68 | 4.327% | $20.5316 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $107.65 | 6.145% | $114.2651 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $118.33 | 13.575% | $134.3933 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $151.93 | 6.158% | $161.2858 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $31.37 | 11.532% | $34.9876 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $48.75 | 9.361% | $53.3135 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $617.56 | $670.4121 | $670.42 | $670.45 | $670.40 | |