| 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 | $139.96 | 4.410% | $146.1322 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $176.38 | 3.788% | $183.0613 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $174.89 | 8.580% | $189.8956 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $183.68 | 5.680% | $194.113 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $247.65 | 13.729% | $281.6499 | $281.65 | $281.65 | $281.60 |
| Purchase #6 | $82.98 | 9.601% | $90.9469 | $90.95 | $90.95 | $90.90 |
| Purchase #7 | $20.93 | 5.172% | $22.0125 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $1,026.47 | $1,107.8114 | $1,107.81 | $1,107.80 | $1,107.70 | |