| 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 | $169.92 | 5.331% | $178.9784 | $178.98 | $179.00 | $179.00 |
| Purchase #2 | $130.72 | 12.508% | $147.0705 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $56.92 | 11.857% | $63.669 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $150.41 | 8.103% | $162.5977 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $74.62 | 13.414% | $84.6295 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $220.49 | 10.514% | $243.6723 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $95.78 | 10.186% | $105.5362 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $898.86 | $986.1536 | $986.16 | $986.15 | $986.20 | |