| 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 | $161.63 | 7.835% | $174.2937 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $166.73 | 9.181% | $182.0375 | $182.04 | $182.05 | $182.00 |
| Purchase #3 | $24.30 | 8.806% | $26.4399 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $120.66 | 12.171% | $135.3455 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $29.67 | 11.473% | $33.074 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $76.26 | 7.511% | $81.9879 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $123.66 | 9.426% | $135.3162 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $702.91 | $768.4947 | $768.50 | $768.50 | $768.40 | |