| 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 | $149.50 | 11.333% | $166.4428 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $58.81 | 12.286% | $66.0354 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $194.48 | 7.751% | $209.5541 | $209.55 | $209.55 | $209.60 |
| Purchase #4 | $169.88 | 5.562% | $179.3287 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $78.60 | 3.781% | $81.5719 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $147.57 | 5.235% | $155.2953 | $155.30 | $155.30 | $155.30 |
| Purchase #7 | $179.51 | 10.392% | $198.1647 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $978.35 | $1,056.3929 | $1,056.39 | $1,056.40 | $1,056.40 | |