| 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 | $173.28 | 6.203% | $184.0286 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $135.36 | 10.874% | $150.079 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $168.56 | 10.782% | $186.7341 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $156.32 | 3.167% | $161.2707 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $148.60 | 7.286% | $159.427 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $63.80 | 7.338% | $68.4816 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $248.95 | 4.598% | $260.3967 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $1,094.87 | $1,170.4177 | $1,170.42 | $1,170.50 | $1,170.40 | |