| 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 | $137.87 | 8.119% | $149.0637 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $170.59 | 13.821% | $194.1672 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $63.60 | 4.249% | $66.3024 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $142.76 | 11.165% | $158.6992 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $202.52 | 5.417% | $213.4905 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $239.55 | 5.366% | $252.4043 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $71.57 | 3.241% | $73.8896 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $1,028.46 | $1,108.0169 | $1,108.01 | $1,108.00 | $1,108.10 | |