| 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 | $145.97 | 4.614% | $152.7051 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $149.86 | 5.489% | $158.0858 | $158.09 | $158.10 | $158.10 |
| Purchase #3 | $56.62 | 3.447% | $58.5717 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $153.99 | 7.280% | $165.2005 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $22.94 | 12.430% | $25.7914 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $246.60 | 11.279% | $274.414 | $274.41 | $274.40 | $274.40 |
| Purchase #7 | $126.79 | 8.336% | $137.3592 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $902.77 | $972.1277 | $972.13 | $972.10 | $972.20 | |