| 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 | $167.39 | 13.113% | $189.3399 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $72.42 | 8.195% | $78.3548 | $78.35 | $78.35 | $78.40 |
| Purchase #3 | $43.76 | 4.718% | $45.8246 | $45.82 | $45.80 | $45.80 |
| Purchase #4 | $102.79 | 7.293% | $110.2865 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $220.64 | 6.709% | $235.4427 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $57.70 | 11.832% | $64.5271 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $119.82 | 8.424% | $129.9136 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $784.52 | $853.6892 | $853.68 | $853.70 | $853.60 | |