| 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 | $153.44 | 5.418% | $161.7534 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $178.85 | 6.151% | $189.8511 | $189.85 | $189.85 | $189.90 |
| Purchase #3 | $11.80 | 4.598% | $12.3426 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $144.69 | 4.864% | $151.7277 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $224.79 | 10.424% | $248.2221 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $20.79 | 10.761% | $23.0272 | $23.03 | $23.05 | $23.00 |
| Purchase #7 | $45.26 | 5.742% | $47.8588 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $779.62 | $834.7829 | $834.78 | $834.80 | $834.80 | |