| 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 | $188.55 | 5.196% | $198.3471 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $110.64 | 7.547% | $118.99 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $41.78 | 6.511% | $44.5003 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $38.88 | 12.421% | $43.7093 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $92.56 | 10.337% | $102.1279 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $50.95 | 13.254% | $57.7029 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $145.63 | 10.765% | $161.3071 | $161.31 | $161.30 | $161.30 |
| 7 purchase totals = | $668.99 | $726.6846 | $726.69 | $726.70 | $726.60 | |