| 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 | $174.40 | 4.674% | $182.5515 | $182.55 | $182.55 | $182.60 |
| Purchase #2 | $28.81 | 12.457% | $32.3989 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $222.58 | 6.367% | $236.7517 | $236.75 | $236.75 | $236.80 |
| Purchase #4 | $216.27 | 11.823% | $241.8396 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $196.33 | 12.279% | $220.4374 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $7.94 | 4.165% | $8.2707 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $48.59 | 9.435% | $53.1745 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $894.92 | $975.4243 | $975.42 | $975.40 | $975.50 | |