| 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 | $198.72 | 11.636% | $221.8431 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $205.50 | 9.784% | $225.6061 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $213.89 | 7.127% | $229.1339 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $70.89 | 4.284% | $73.9269 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $180.79 | 7.145% | $193.7074 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $175.48 | 6.432% | $186.7669 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $152.70 | 3.287% | $157.7192 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $1,197.97 | $1,288.7035 | $1,288.71 | $1,288.70 | $1,288.60 | |