| 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 | $169.44 | 6.548% | $180.5349 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $123.52 | 8.114% | $133.5424 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $140.48 | 8.174% | $151.9628 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $187.90 | 9.263% | $205.3052 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $167.84 | 10.623% | $185.6696 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $78.72 | 6.864% | $84.1233 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $219.80 | 11.119% | $244.2396 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,087.70 | $1,185.3778 | $1,185.37 | $1,185.35 | $1,185.30 | |