| 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 | $156.36 | 3.219% | $161.3932 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $53.27 | 6.434% | $56.6974 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $138.38 | 5.657% | $146.2082 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $150.38 | 7.531% | $161.7051 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $120.90 | 10.349% | $133.4119 | $133.41 | $133.40 | $133.40 |
| Purchase #6 | $22.93 | 10.366% | $25.3069 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $45.93 | 3.553% | $47.5619 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $688.15 | $732.2846 | $732.29 | $732.25 | $732.30 | |