| 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 | $227.59 | 4.385% | $237.5698 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $168.63 | 13.254% | $190.9802 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $27.51 | 13.848% | $31.3196 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $8.90 | 7.115% | $9.5332 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $83.70 | 10.572% | $92.5488 | $92.55 | $92.55 | $92.50 |
| Purchase #6 | $133.97 | 10.849% | $148.5044 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $96.33 | 5.691% | $101.8121 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $746.63 | $812.2681 | $812.26 | $812.25 | $812.20 | |