| 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 | $178.66 | 11.832% | $199.7991 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $110.67 | 7.580% | $119.0588 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $158.71 | 6.763% | $169.4436 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $105.83 | 7.277% | $113.5312 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $133.32 | 11.824% | $149.0838 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $164.51 | 12.540% | $185.1396 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $138.39 | 12.315% | $155.4327 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $990.09 | $1,091.4888 | $1,091.48 | $1,091.55 | $1,091.40 | |