| 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 | $162.54 | 3.574% | $168.3492 | $168.35 | $168.35 | $168.30 |
| Purchase #2 | $36.41 | 5.220% | $38.3106 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $72.90 | 8.399% | $79.0229 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $167.57 | 6.135% | $177.8504 | $177.85 | $177.85 | $177.90 |
| Purchase #5 | $212.70 | 7.668% | $229.0098 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $194.63 | 7.506% | $209.2389 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $234.85 | 8.635% | $255.1293 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,081.60 | $1,156.9111 | $1,156.91 | $1,156.90 | $1,156.80 | |