| 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 | $192.63 | 12.831% | $217.3464 | $217.35 | $217.35 | $217.30 |
| Purchase #2 | $92.89 | 9.194% | $101.4303 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $19.73 | 12.464% | $22.1891 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $134.30 | 8.597% | $145.8458 | $145.85 | $145.85 | $145.80 |
| Purchase #5 | $71.91 | 13.450% | $81.5819 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $158.60 | 13.182% | $179.5067 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $30.30 | 7.687% | $32.6292 | $32.63 | $32.65 | $32.60 |
| 7 purchase totals = | $700.36 | $780.5294 | $780.54 | $780.60 | $780.40 | |