| 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 | $151.36 | 5.812% | $160.157 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $82.93 | 9.753% | $91.0182 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $240.25 | 10.305% | $265.0078 | $265.01 | $265.00 | $265.00 |
| Purchase #4 | $166.32 | 6.431% | $177.016 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $145.84 | 8.692% | $158.5164 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $105.97 | 10.343% | $116.9305 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $174.73 | 11.788% | $195.3272 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $1,067.40 | $1,163.9731 | $1,163.99 | $1,163.95 | $1,163.90 | |