| 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 | $172.44 | 5.559% | $182.0259 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $106.93 | 13.725% | $121.6061 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $31.72 | 10.700% | $35.114 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $230.90 | 13.717% | $262.5726 | $262.57 | $262.55 | $262.60 |
| Purchase #5 | $17.46 | 3.833% | $18.1292 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $159.92 | 8.668% | $173.7819 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $128.60 | 7.671% | $138.4649 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $847.97 | $931.6946 | $931.69 | $931.70 | $931.70 | |