| 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 | $66.50 | 9.169% | $72.5974 | $72.60 | $72.60 | $72.60 |
| Purchase #2 | $171.34 | 13.195% | $193.9483 | $193.95 | $193.95 | $193.90 |
| Purchase #3 | $150.31 | 9.200% | $164.1385 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $199.36 | 4.391% | $208.1139 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $231.55 | 8.257% | $250.6691 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $98.61 | 9.263% | $107.7442 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $241.53 | 10.489% | $266.8641 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $1,159.20 | $1,264.0755 | $1,264.07 | $1,264.05 | $1,264.00 | |