| 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 | $194.69 | 3.125% | $200.7741 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $165.26 | 9.241% | $180.5317 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $228.54 | 7.454% | $245.5754 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $59.50 | 11.741% | $66.4859 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $145.89 | 4.656% | $152.6826 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $189.76 | 7.817% | $204.5935 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $120.38 | 5.351% | $126.8215 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $1,104.02 | $1,177.4647 | $1,177.46 | $1,177.50 | $1,177.50 | |