| 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 | $159.27 | 5.448% | $167.947 | $167.95 | $167.95 | $167.90 |
| Purchase #2 | $189.97 | 7.575% | $204.3602 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $61.31 | 3.503% | $63.4577 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $60.48 | 8.203% | $65.4412 | $65.44 | $65.45 | $65.40 |
| Purchase #5 | $208.31 | 10.509% | $230.2013 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $82.53 | 11.815% | $92.2809 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $123.64 | 9.851% | $135.8198 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $885.51 | $959.5081 | $959.51 | $959.50 | $959.50 | |