| 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 | $154.87 | 11.343% | $172.4369 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $172.39 | 6.794% | $184.1022 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $69.40 | 5.266% | $73.0546 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $42.54 | 11.125% | $47.2726 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $109.60 | 10.222% | $120.8033 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $242.91 | 13.270% | $275.1442 | $275.14 | $275.15 | $275.10 |
| Purchase #7 | $121.81 | 8.782% | $132.5074 | $132.51 | $132.50 | $132.50 |
| 7 purchase totals = | $913.52 | $1,005.3212 | $1,005.31 | $1,005.30 | $1,005.30 | |