| 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 | $70.94 | 13.352% | $80.4119 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $131.57 | 9.864% | $144.5481 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $86.49 | 13.541% | $98.2016 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $151.70 | 10.325% | $167.363 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $170.53 | 3.805% | $177.0187 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $140.44 | 6.360% | $149.372 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $123.67 | 12.275% | $138.8505 | $138.85 | $138.85 | $138.90 |
| 7 purchase totals = | $875.34 | $955.7658 | $955.76 | $955.70 | $955.80 | |