| 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 | $121.97 | 10.694% | $135.0135 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $191.90 | 7.546% | $206.3808 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $175.41 | 12.335% | $197.0468 | $197.05 | $197.05 | $197.00 |
| Purchase #4 | $141.34 | 10.768% | $156.5595 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $116.88 | 11.278% | $130.0617 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $15.41 | 4.848% | $16.1571 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $20.86 | 11.215% | $23.1994 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $783.77 | $864.4188 | $864.42 | $864.40 | $864.50 | |