| 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 | $194.78 | 13.275% | $220.637 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $148.54 | 9.416% | $162.5265 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $103.95 | 9.762% | $114.0976 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $188.58 | 12.196% | $211.5792 | $211.58 | $211.60 | $211.60 |
| Purchase #5 | $27.43 | 8.314% | $29.7105 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $167.57 | 6.453% | $178.3833 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $21.33 | 3.731% | $22.1258 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $852.18 | $939.0599 | $939.07 | $939.15 | $939.00 | |