| 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 | $168.49 | 9.674% | $184.7897 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $188.64 | 5.767% | $199.5189 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $185.49 | 6.457% | $197.4671 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $159.63 | 3.752% | $165.6193 | $165.62 | $165.60 | $165.60 |
| Purchase #5 | $132.73 | 13.503% | $150.6525 | $150.65 | $150.65 | $150.70 |
| Purchase #6 | $163.28 | 3.390% | $168.8152 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $195.64 | 12.238% | $219.5824 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $1,193.90 | $1,286.4451 | $1,286.45 | $1,286.40 | $1,286.50 | |