| 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 | $185.45 | 5.601% | $195.8371 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $50.89 | 11.830% | $56.9103 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $213.76 | 7.667% | $230.149 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $162.87 | 9.192% | $177.841 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $88.44 | 3.157% | $91.2321 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $33.62 | 4.873% | $35.2583 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $47.31 | 4.588% | $49.4806 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $782.34 | $836.7084 | $836.71 | $836.75 | $836.60 | |