| 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 | $174.57 | 3.259% | $180.2592 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $158.69 | 4.344% | $165.5835 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $188.33 | 4.744% | $197.2644 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $63.86 | 13.261% | $72.3285 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $227.51 | 6.558% | $242.4301 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $100.53 | 8.387% | $108.9615 | $108.96 | $108.95 | $109.00 |
| Purchase #7 | $80.91 | 13.509% | $91.8401 | $91.84 | $91.85 | $91.80 |
| 7 purchase totals = | $994.40 | $1,058.6673 | $1,058.66 | $1,058.70 | $1,058.70 | |