| 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 | $186.35 | 9.165% | $203.429 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $26.47 | 10.208% | $29.1721 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $189.27 | 7.657% | $203.7624 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $53.83 | 8.189% | $58.2381 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $20.51 | 6.738% | $21.892 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $150.67 | 5.648% | $159.1798 | $159.18 | $159.20 | $159.20 |
| Purchase #7 | $192.97 | 9.509% | $211.3195 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $820.07 | $886.9929 | $886.99 | $887.00 | $887.00 | |