| 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 | $178.39 | 7.184% | $191.2055 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $105.34 | 6.209% | $111.8806 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $181.91 | 3.139% | $187.6202 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $240.32 | 11.128% | $267.0628 | $267.06 | $267.05 | $267.10 |
| Purchase #5 | $148.36 | 8.273% | $160.6338 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $248.92 | 9.660% | $272.9657 | $272.97 | $272.95 | $273.00 |
| Purchase #7 | $152.74 | 9.604% | $167.4091 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $1,255.98 | $1,358.7777 | $1,358.78 | $1,358.75 | $1,358.80 | |