| 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 | $135.69 | 9.794% | $148.9795 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $111.26 | 11.565% | $124.1272 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $40.64 | 7.695% | $43.7672 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $147.68 | 4.736% | $154.6741 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $103.69 | 10.285% | $114.3545 | $114.35 | $114.35 | $114.40 |
| Purchase #6 | $125.91 | 10.664% | $139.337 | $139.34 | $139.35 | $139.30 |
| Purchase #7 | $209.60 | 4.621% | $219.2856 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $874.47 | $944.5251 | $944.53 | $944.55 | $944.60 | |