| 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 | $164.84 | 13.410% | $186.945 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $148.42 | 7.576% | $159.6643 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $10.79 | 3.150% | $11.1299 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $31.26 | 3.506% | $32.356 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $81.48 | 13.588% | $92.5515 | $92.55 | $92.55 | $92.60 |
| Purchase #6 | $19.71 | 6.421% | $20.9756 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $113.77 | 13.487% | $129.1142 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $570.27 | $632.7365 | $632.74 | $632.75 | $632.80 | |