| 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 | $141.63 | 11.786% | $158.3225 | $158.32 | $158.30 | $158.30 |
| Purchase #2 | $178.81 | 10.626% | $197.8104 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $56.31 | 8.102% | $60.8722 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $129.95 | 4.367% | $135.6249 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $76.50 | 5.872% | $80.9921 | $80.99 | $81.00 | $81.00 |
| Purchase #6 | $132.64 | 12.325% | $148.9879 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $117.91 | 7.648% | $126.9278 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $833.75 | $909.5378 | $909.53 | $909.50 | $909.50 | |