| 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 | $142.32 | 11.453% | $158.6199 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $140.70 | 8.402% | $152.5216 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $94.82 | 13.169% | $107.3068 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $123.74 | 11.558% | $138.0419 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $33.49 | 9.113% | $36.5419 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $105.73 | 10.441% | $116.7693 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $211.96 | 9.300% | $231.6723 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $852.76 | $941.4737 | $941.47 | $941.40 | $941.40 | |