| 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 | $178.42 | 7.546% | $191.8836 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $226.90 | 9.543% | $248.5531 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $188.44 | 9.584% | $206.5001 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $226.58 | 13.448% | $257.0505 | $257.05 | $257.05 | $257.10 |
| Purchase #5 | $49.79 | 8.702% | $54.1227 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $11.99 | 9.495% | $13.1285 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $18.77 | 9.710% | $20.5926 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $900.89 | $991.8311 | $991.82 | $991.85 | $991.90 | |