| 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 | $153.90 | 8.139% | $166.4259 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $120.77 | 8.861% | $131.4714 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $220.32 | 6.256% | $234.1032 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $90.97 | 4.458% | $95.0254 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $245.40 | 4.460% | $256.3448 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $159.27 | 10.843% | $176.5396 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $30.71 | 11.446% | $34.2251 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $1,021.34 | $1,094.1354 | $1,094.14 | $1,094.20 | $1,094.00 | |