| 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 | $137.54 | 3.214% | $141.9605 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $33.64 | 6.108% | $35.6947 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $10.82 | 8.180% | $11.7051 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $210.96 | 12.509% | $237.349 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $171.84 | 10.430% | $189.7629 | $189.76 | $189.75 | $189.80 |
| Purchase #6 | $220.77 | 9.284% | $241.2663 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $10.65 | 12.337% | $11.9639 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $796.22 | $869.7024 | $869.70 | $869.65 | $869.80 | |