| 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 | $144.42 | 5.159% | $151.8706 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $183.45 | 11.774% | $205.0494 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $95.57 | 9.624% | $104.7677 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $124.60 | 5.235% | $131.1228 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $12.66 | 12.536% | $14.2471 | $14.25 | $14.25 | $14.20 |
| Purchase #6 | $159.94 | 11.576% | $178.4547 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $63.47 | 6.623% | $67.6736 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $784.11 | $853.1859 | $853.18 | $853.10 | $853.20 | |