| 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 | $133.89 | 12.862% | $151.1109 | $151.11 | $151.10 | $151.10 |
| Purchase #2 | $104.43 | 6.135% | $110.8368 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $85.95 | 5.310% | $90.5139 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $147.61 | 7.277% | $158.3516 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $17.74 | 8.558% | $19.2582 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $34.85 | 11.151% | $38.7361 | $38.74 | $38.75 | $38.70 |
| Purchase #7 | $152.26 | 9.204% | $166.274 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $676.73 | $735.0815 | $735.08 | $735.05 | $735.10 | |