| 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 | $81.51 | 10.558% | $90.1158 | $90.12 | $90.10 | $90.10 |
| Purchase #2 | $109.83 | 9.482% | $120.2441 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $148.26 | 7.260% | $159.0237 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $162.58 | 10.666% | $179.9208 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $166.97 | 11.688% | $186.4855 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $161.89 | 12.854% | $182.6993 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $95.57 | 8.387% | $103.5855 | $103.59 | $103.60 | $103.60 |
| 7 purchase totals = | $926.61 | $1,022.0747 | $1,022.08 | $1,022.05 | $1,022.00 | |