| 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 | $181.32 | 10.217% | $199.8455 | $199.85 | $199.85 | $199.80 |
| Purchase #2 | $127.39 | 8.247% | $137.8959 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $76.80 | 13.740% | $87.3523 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $72.82 | 9.650% | $79.8471 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $212.91 | 7.836% | $229.5936 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $194.25 | 7.543% | $208.9023 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $101.74 | 6.869% | $108.7285 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $967.23 | $1,052.1652 | $1,052.17 | $1,052.20 | $1,052.10 | |