| 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 | $77.54 | 12.479% | $87.2162 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $193.48 | 6.656% | $206.358 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $166.63 | 13.864% | $189.7316 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $193.41 | 6.530% | $206.0397 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $66.27 | 13.272% | $75.0654 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $88.88 | 9.446% | $97.2756 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $131.99 | 6.722% | $140.8624 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $918.20 | $1,002.5489 | $1,002.56 | $1,002.55 | $1,002.60 | |