| 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 | $160.49 | 3.171% | $165.5791 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $183.28 | 7.545% | $197.1085 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $49.79 | 11.732% | $55.6314 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $231.92 | 5.251% | $244.0981 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $202.77 | 6.337% | $215.6195 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $7.26 | 5.598% | $7.6664 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $60.93 | 6.199% | $64.7071 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $896.44 | $950.4101 | $950.42 | $950.40 | $950.40 | |