| 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 | $149.32 | 3.102% | $153.9519 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $34.83 | 10.495% | $38.4854 | $38.49 | $38.50 | $38.50 |
| Purchase #3 | $16.60 | 8.518% | $18.014 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $62.69 | 9.380% | $68.5703 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $108.99 | 6.443% | $116.0122 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $196.99 | 4.204% | $205.2715 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $32.59 | 8.570% | $35.383 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $602.01 | $635.6883 | $635.68 | $635.65 | $635.80 | |