| 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 | $186.77 | 8.862% | $203.3216 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $138.80 | 3.810% | $144.0883 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $33.85 | 3.516% | $35.0402 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $73.49 | 8.645% | $79.8432 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $159.49 | 8.301% | $172.7293 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $96.61 | 12.334% | $108.5259 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $210.33 | 4.587% | $219.9778 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $899.34 | $963.5263 | $963.53 | $963.60 | $963.40 | |