| 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 | $154.53 | 3.815% | $160.4253 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $56.54 | 8.305% | $61.2356 | $61.24 | $61.25 | $61.20 |
| Purchase #3 | $202.60 | 11.376% | $225.6478 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $214.37 | 9.368% | $234.4522 | $234.45 | $234.45 | $234.50 |
| Purchase #5 | $22.27 | 10.196% | $24.5406 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $8.34 | 6.206% | $8.8576 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $225.33 | 8.733% | $245.0081 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $883.98 | $960.1672 | $960.18 | $960.20 | $960.10 | |