| 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 | $171.78 | 10.131% | $189.183 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $87.92 | 6.666% | $93.7807 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $173.49 | 5.322% | $182.7231 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $59.90 | 12.154% | $67.1802 | $67.18 | $67.20 | $67.20 |
| Purchase #5 | $209.28 | 7.799% | $225.6017 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $216.25 | 4.494% | $225.9683 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $62.56 | 12.845% | $70.5958 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $981.18 | $1,055.0328 | $1,055.03 | $1,055.05 | $1,055.10 | |