| 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 | $144.26 | 3.455% | $149.2442 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $21.79 | 10.465% | $24.0703 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $144.44 | 7.755% | $155.6413 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $169.77 | 11.335% | $189.0134 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $129.47 | 3.459% | $133.9484 | $133.95 | $133.95 | $133.90 |
| Purchase #6 | $54.93 | 11.349% | $61.164 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $141.35 | 5.300% | $148.8416 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $806.01 | $861.9232 | $861.91 | $861.90 | $861.80 | |