| 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 | $159.54 | 10.285% | $175.9487 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $102.98 | 12.481% | $115.8329 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $127.84 | 4.295% | $133.3307 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $213.32 | 7.723% | $229.7947 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $112.87 | 5.616% | $119.2088 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $92.42 | 9.706% | $101.3903 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $178.90 | 5.433% | $188.6196 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $987.87 | $1,064.1257 | $1,064.12 | $1,064.15 | $1,064.00 | |