| 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 | $137.75 | 8.159% | $148.989 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $111.54 | 6.458% | $118.7433 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $156.68 | 9.395% | $171.4001 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $50.49 | 11.232% | $56.161 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $108.33 | 6.259% | $115.1104 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $17.37 | 7.448% | $18.6637 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $115.26 | 8.177% | $124.6848 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $697.42 | $753.7523 | $753.74 | $753.75 | $753.80 | |