| 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 | $158.98 | 6.847% | $169.8654 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $103.85 | 11.785% | $116.0887 | $116.09 | $116.10 | $116.10 |
| Purchase #3 | $223.62 | 9.362% | $244.5553 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $166.97 | 8.827% | $181.7084 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $120.58 | 5.788% | $127.5592 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $194.47 | 12.697% | $219.1619 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $8.56 | 4.226% | $8.9217 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $977.03 | $1,067.8606 | $1,067.87 | $1,067.80 | $1,068.00 | |