| 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 | $75.98 | 10.755% | $84.1516 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $234.41 | 12.658% | $264.0816 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $100.88 | 10.859% | $111.8346 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $149.46 | 8.237% | $161.771 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $229.98 | 4.599% | $240.5568 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $148.27 | 7.364% | $159.1886 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $136.79 | 6.256% | $145.3476 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $1,075.77 | $1,166.9318 | $1,166.93 | $1,166.95 | $1,167.00 | |