| 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 | $134.77 | 5.494% | $142.1743 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $195.41 | 8.564% | $212.1449 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $36.83 | 10.690% | $40.7671 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $47.60 | 13.598% | $54.0726 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $137.66 | 6.379% | $146.4413 | $146.44 | $146.45 | $146.40 |
| Purchase #6 | $222.54 | 3.738% | $230.8585 | $230.86 | $230.85 | $230.90 |
| Purchase #7 | $216.93 | 12.623% | $244.3131 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $991.74 | $1,070.7718 | $1,070.76 | $1,070.70 | $1,070.80 | |