| 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 | $25.51 | 6.540% | $27.1784 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $182.98 | 3.233% | $188.8957 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $241.32 | 10.598% | $266.8951 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $118.93 | 11.254% | $132.3144 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $111.55 | 9.586% | $122.2432 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $123.70 | 9.454% | $135.3946 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $142.71 | 10.280% | $157.3806 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $946.70 | $1,030.3020 | $1,030.30 | $1,030.35 | $1,030.30 | |