| 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 | $123.98 | 11.780% | $138.5848 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $138.86 | 4.599% | $145.2462 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $141.48 | 3.859% | $146.9397 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $79.99 | 8.646% | $86.9059 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $142.79 | 4.332% | $148.9757 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $204.36 | 10.504% | $225.826 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $91.47 | 5.795% | $96.7707 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $922.93 | $989.2490 | $989.26 | $989.30 | $989.20 | |