| 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 | $132.85 | 6.368% | $141.3099 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $139.49 | 13.508% | $158.3323 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $237.39 | 12.418% | $266.8691 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $171.95 | 9.259% | $187.8709 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $213.51 | 5.422% | $225.0865 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $177.36 | 6.197% | $188.351 | $188.35 | $188.35 | $188.40 |
| Purchase #7 | $10.93 | 8.394% | $11.8475 | $11.85 | $11.85 | $11.80 |
| 7 purchase totals = | $1,083.48 | $1,179.6672 | $1,179.67 | $1,179.65 | $1,179.70 | |