| 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 | $162.96 | 5.559% | $172.0189 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $34.98 | 5.608% | $36.9417 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $237.71 | 7.312% | $255.0914 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $182.29 | 12.262% | $204.6424 | $204.64 | $204.65 | $204.60 |
| Purchase #5 | $106.75 | 12.515% | $120.1098 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $226.67 | 8.857% | $246.7462 | $246.75 | $246.75 | $246.70 |
| Purchase #7 | $135.77 | 11.316% | $151.1337 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $1,087.13 | $1,186.6841 | $1,186.68 | $1,186.70 | $1,186.50 | |