| 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 | $154.65 | 4.672% | $161.8752 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $134.87 | 12.574% | $151.8286 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $173.58 | 10.739% | $192.2208 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $17.45 | 7.348% | $18.7322 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $32.53 | 13.493% | $36.9193 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $93.99 | 8.480% | $101.9604 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $245.45 | 11.307% | $273.203 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $852.52 | $936.7395 | $936.74 | $936.75 | $936.70 | |