| 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 | $156.33 | 10.684% | $173.0323 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $200.75 | 12.764% | $226.3737 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $180.75 | 7.363% | $194.0586 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $73.34 | 8.864% | $79.8409 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $26.88 | 9.803% | $29.515 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $158.58 | 11.800% | $177.2924 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $196.95 | 12.541% | $221.6495 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $993.58 | $1,101.7624 | $1,101.76 | $1,101.75 | $1,101.70 | |