| 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 | $170.99 | 12.865% | $192.9879 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $50.43 | 5.779% | $53.3443 | $53.34 | $53.35 | $53.30 |
| Purchase #3 | $130.30 | 4.114% | $135.6605 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $26.27 | 3.769% | $27.2601 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $128.84 | 3.222% | $132.9912 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $69.76 | 5.514% | $73.6066 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $199.27 | 11.360% | $221.9071 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $775.86 | $837.7577 | $837.76 | $837.75 | $837.80 | |