| 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 | $189.29 | 9.358% | $207.0038 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $82.80 | 5.612% | $87.4467 | $87.45 | $87.45 | $87.40 |
| Purchase #3 | $192.76 | 9.514% | $211.0992 | $211.10 | $211.10 | $211.10 |
| Purchase #4 | $157.74 | 6.307% | $167.6887 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $135.48 | 9.263% | $148.0295 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $50.71 | 9.628% | $55.5924 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $34.90 | 9.317% | $38.1516 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $843.68 | $915.0119 | $915.01 | $915.05 | $915.00 | |