| 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 | $133.96 | 10.314% | $147.7766 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $88.93 | 8.805% | $96.7603 | $96.76 | $96.75 | $96.80 |
| Purchase #3 | $201.50 | 11.615% | $224.9042 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $118.36 | 10.175% | $130.4031 | $130.40 | $130.40 | $130.40 |
| Purchase #5 | $200.38 | 11.460% | $223.3435 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $52.25 | 10.670% | $57.8251 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $94.55 | 10.189% | $104.1837 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $889.93 | $985.1965 | $985.19 | $985.25 | $985.20 | |