| 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 | $161.40 | 6.586% | $172.0298 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $62.76 | 10.807% | $69.5425 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $67.41 | 3.304% | $69.6372 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $193.37 | 5.142% | $203.3131 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $141.38 | 6.600% | $150.7111 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $182.61 | 8.494% | $198.1209 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $10.31 | 3.276% | $10.6478 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $819.24 | $874.0024 | $874.00 | $874.00 | $873.80 | |