| 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 | $137.58 | 8.405% | $149.1436 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $189.25 | 3.696% | $196.2447 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $239.44 | 6.616% | $255.2814 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $106.29 | 8.278% | $115.0887 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $16.70 | 9.651% | $18.3117 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $111.69 | 8.825% | $121.5466 | $121.55 | $121.55 | $121.50 |
| Purchase #7 | $57.40 | 5.657% | $60.6471 | $60.65 | $60.65 | $60.60 |
| 7 purchase totals = | $858.35 | $916.2638 | $916.26 | $916.30 | $916.10 | |