| 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 | $138.95 | 4.319% | $144.9513 | $144.95 | $144.95 | $145.00 |
| Purchase #2 | $24.83 | 12.155% | $27.8481 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $111.31 | 5.702% | $117.6569 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $245.63 | 9.300% | $268.4736 | $268.47 | $268.45 | $268.50 |
| Purchase #5 | $76.90 | 9.251% | $84.014 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $10.88 | 6.286% | $11.5639 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $113.50 | 12.138% | $127.2766 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $722.00 | $781.7844 | $781.78 | $781.75 | $781.90 | |