| 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 | $170.72 | 10.509% | $188.661 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $126.30 | 9.303% | $138.0497 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $148.54 | 12.822% | $167.5858 | $167.59 | $167.60 | $167.60 |
| Purchase #4 | $211.74 | 10.545% | $234.068 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $16.34 | 3.653% | $16.9369 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $220.73 | 13.762% | $251.1069 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $205.39 | 7.191% | $220.1596 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,099.76 | $1,216.5679 | $1,216.58 | $1,216.55 | $1,216.60 | |