| 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 | $180.30 | 11.108% | $200.3277 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $32.29 | 13.450% | $36.633 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $94.88 | 8.807% | $103.2361 | $103.24 | $103.25 | $103.20 |
| Purchase #4 | $23.35 | 8.813% | $25.4078 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $102.74 | 4.594% | $107.4599 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $226.73 | 5.314% | $238.7784 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $160.51 | 8.673% | $174.431 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $820.80 | $886.2739 | $886.28 | $886.35 | $886.20 | |