| 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 | $154.25 | 11.148% | $171.4458 | $171.45 | $171.45 | $171.40 |
| Purchase #2 | $38.93 | 7.145% | $41.7115 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $58.58 | 12.783% | $66.0683 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $90.60 | 9.598% | $99.2958 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $7.29 | 4.212% | $7.5971 | $7.60 | $7.60 | $7.60 |
| Purchase #6 | $21.93 | 9.780% | $24.0748 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $195.88 | 5.458% | $206.5711 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $567.46 | $616.7644 | $616.77 | $616.70 | $616.80 | |