| 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 | $156.40 | 7.247% | $167.7343 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $151.62 | 5.713% | $160.2821 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $138.55 | 10.380% | $152.9315 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $19.70 | 9.424% | $21.5565 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $232.65 | 3.535% | $240.8742 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $206.93 | 12.448% | $232.6886 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $98.32 | 10.693% | $108.8334 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $1,004.17 | $1,084.9006 | $1,084.89 | $1,084.95 | $1,084.90 | |