| 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 | $182.54 | 11.157% | $202.906 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $92.64 | 6.851% | $98.9868 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $195.97 | 12.370% | $220.2115 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $89.45 | 5.351% | $94.2365 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $71.51 | 8.112% | $77.3109 | $77.31 | $77.30 | $77.30 |
| Purchase #6 | $178.85 | 13.337% | $202.7032 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $164.65 | 13.746% | $187.2828 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $975.61 | $1,083.6377 | $1,083.64 | $1,083.65 | $1,083.60 | |