| 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 | $131.27 | 4.361% | $136.9947 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $134.38 | 13.165% | $152.0711 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $22.78 | 3.159% | $23.4996 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $60.95 | 10.271% | $67.2102 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $91.35 | 4.595% | $95.5475 | $95.55 | $95.55 | $95.50 |
| Purchase #6 | $138.58 | 4.840% | $145.2873 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $48.66 | 4.557% | $50.8774 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $627.97 | $671.4878 | $671.49 | $671.50 | $671.50 | |