| 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 | $129.63 | 6.859% | $138.5213 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $75.41 | 11.574% | $84.138 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $19.76 | 13.689% | $22.4649 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $161.39 | 4.795% | $169.1287 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $139.86 | 12.408% | $157.2138 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $246.43 | 11.582% | $274.9715 | $274.97 | $274.95 | $275.00 |
| Purchase #7 | $218.99 | 6.471% | $233.1608 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $991.47 | $1,079.5990 | $1,079.59 | $1,079.55 | $1,079.60 | |