| 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 | $147.43 | 7.543% | $158.5506 | $158.55 | $158.55 | $158.60 |
| Purchase #2 | $242.37 | 10.318% | $267.3777 | $267.38 | $267.40 | $267.40 |
| Purchase #3 | $140.44 | 6.288% | $149.2709 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $53.27 | 13.156% | $60.2782 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $138.48 | 13.263% | $156.8466 | $156.85 | $156.85 | $156.80 |
| Purchase #6 | $60.49 | 8.158% | $65.4248 | $65.42 | $65.40 | $65.40 |
| Purchase #7 | $248.70 | 5.620% | $262.6769 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,031.18 | $1,120.4257 | $1,120.43 | $1,120.45 | $1,120.50 | |