| 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 | $168.94 | 7.135% | $180.9939 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $232.84 | 12.743% | $262.5108 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $224.35 | 5.658% | $237.0437 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $202.85 | 5.374% | $213.7512 | $213.75 | $213.75 | $213.80 |
| Purchase #5 | $49.70 | 7.472% | $53.4136 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $78.31 | 13.141% | $88.6007 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $56.84 | 6.155% | $60.3385 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $1,013.83 | $1,096.6524 | $1,096.64 | $1,096.65 | $1,096.60 | |