| 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 | $147.44 | 3.170% | $152.1138 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $15.83 | 10.536% | $17.4978 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $12.76 | 6.502% | $13.5897 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $214.90 | 13.671% | $244.279 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $218.49 | 10.214% | $240.8066 | $240.81 | $240.80 | $240.80 |
| Purchase #6 | $6.54 | 3.284% | $6.7548 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $213.42 | 3.418% | $220.7147 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $829.38 | $895.7564 | $895.75 | $895.75 | $895.80 | |