| 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 | $176.80 | 5.164% | $185.93 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $115.40 | 7.839% | $124.4462 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $114.40 | 13.442% | $129.7776 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $58.76 | 11.428% | $65.4751 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $53.78 | 8.324% | $58.2566 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $185.54 | 6.164% | $196.9767 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $135.45 | 3.694% | $140.4535 | $140.45 | $140.45 | $140.50 |
| 7 purchase totals = | $840.13 | $901.3157 | $901.33 | $901.40 | $901.40 | |