| 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 | $69.58 | 5.729% | $73.5662 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $158.54 | 7.688% | $170.7286 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $76.42 | 12.278% | $85.8028 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $225.84 | 11.514% | $251.8432 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $219.51 | 8.391% | $237.9291 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $160.46 | 10.732% | $177.6806 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $217.73 | 7.634% | $234.3515 | $234.35 | $234.35 | $234.40 |
| 7 purchase totals = | $1,128.08 | $1,231.9020 | $1,231.90 | $1,231.95 | $1,231.90 | |