| 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 | $156.57 | 9.380% | $171.2563 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $248.78 | 10.625% | $275.2129 | $275.21 | $275.20 | $275.20 |
| Purchase #3 | $115.50 | 6.448% | $122.9474 | $122.95 | $122.95 | $122.90 |
| Purchase #4 | $138.35 | 7.713% | $149.0209 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $12.84 | 9.173% | $14.0178 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $194.84 | 9.171% | $212.7088 | $212.71 | $212.70 | $212.70 |
| Purchase #7 | $103.88 | 8.817% | $113.0391 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $970.76 | $1,058.2032 | $1,058.21 | $1,058.15 | $1,058.10 | |