| 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 | $150.81 | 11.169% | $167.654 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $143.92 | 10.869% | $159.5627 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $154.87 | 7.346% | $166.2468 | $166.25 | $166.25 | $166.20 |
| Purchase #4 | $173.67 | 11.217% | $193.1506 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $215.27 | 12.720% | $242.6523 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $160.55 | 7.746% | $172.9862 | $172.99 | $173.00 | $173.00 |
| Purchase #7 | $48.75 | 12.279% | $54.736 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $1,047.84 | $1,156.9886 | $1,156.99 | $1,157.00 | $1,157.10 | |