| 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 | $149.80 | 8.509% | $162.5465 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $72.44 | 6.858% | $77.4079 | $77.41 | $77.40 | $77.40 |
| Purchase #3 | $79.92 | 6.203% | $84.8774 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $170.29 | 7.404% | $182.8983 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $181.84 | 11.121% | $202.0624 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $29.73 | 7.163% | $31.8596 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $145.42 | 13.154% | $164.5485 | $164.55 | $164.55 | $164.50 |
| 7 purchase totals = | $829.44 | $906.2006 | $906.21 | $906.20 | $906.20 | |