| 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 | $163.26 | 9.111% | $178.1346 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $80.87 | 4.283% | $84.3337 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $94.64 | 6.157% | $100.467 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $198.38 | 8.750% | $215.7383 | $215.74 | $215.75 | $215.70 |
| Purchase #5 | $174.52 | 11.124% | $193.9336 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $36.66 | 4.475% | $38.3005 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $135.94 | 10.478% | $150.1838 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $884.27 | $961.0915 | $961.08 | $961.15 | $961.00 | |