| 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 | $176.49 | 10.327% | $194.7161 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $5.81 | 10.488% | $6.4194 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $118.77 | 9.134% | $129.6185 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $43.81 | 8.261% | $47.4291 | $47.43 | $47.45 | $47.40 |
| Purchase #5 | $214.38 | 13.757% | $243.8723 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $130.84 | 10.279% | $144.289 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $126.73 | 5.440% | $133.6241 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $816.83 | $899.9685 | $899.97 | $899.90 | $899.90 | |