| 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 | $155.26 | 3.484% | $160.6693 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $50.85 | 4.868% | $53.3254 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $16.84 | 13.193% | $19.0617 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $121.67 | 8.605% | $132.1397 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $7.35 | 10.131% | $8.0946 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $241.55 | 13.212% | $273.4636 | $273.46 | $273.45 | $273.50 |
| Purchase #7 | $246.78 | 7.466% | $265.2046 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $840.30 | $911.9589 | $911.95 | $911.95 | $912.00 | |