| 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 | $85.75 | 10.627% | $94.8627 | $94.86 | $94.85 | $94.90 |
| Purchase #2 | $157.50 | 6.150% | $167.1863 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $154.45 | 5.144% | $162.3949 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $83.80 | 10.435% | $92.5445 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $95.30 | 13.774% | $108.4266 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $197.86 | 11.662% | $220.9344 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $6.58 | 7.586% | $7.0792 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $781.24 | $853.4286 | $853.42 | $853.50 | $853.40 | |