| 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 | $160.51 | 13.460% | $182.1146 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $138.72 | 5.109% | $145.8072 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $34.30 | 12.795% | $38.6887 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $233.62 | 3.455% | $241.6916 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $73.45 | 8.340% | $79.5757 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $51.38 | 3.138% | $52.9923 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $35.88 | 10.761% | $39.741 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $727.86 | $780.6111 | $780.61 | $780.65 | $780.60 | |