| 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 | $175.77 | 4.673% | $183.9837 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $179.80 | 3.574% | $186.2261 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $143.50 | 12.482% | $161.4117 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $244.54 | 10.513% | $270.2485 | $270.25 | $270.25 | $270.20 |
| Purchase #5 | $143.46 | 10.575% | $158.6309 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $221.57 | 3.752% | $229.8833 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $147.40 | 7.330% | $158.2044 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $1,256.04 | $1,348.5886 | $1,348.58 | $1,348.65 | $1,348.50 | |