| 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 | $156.33 | 11.162% | $173.7796 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $69.95 | 6.769% | $74.6849 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $70.72 | 6.501% | $75.3175 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $64.42 | 3.578% | $66.7249 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $181.74 | 4.443% | $189.8147 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $49.46 | 5.832% | $52.3445 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $91.36 | 13.622% | $103.8051 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $683.98 | $736.4712 | $736.46 | $736.45 | $736.40 | |