| 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 | $194.48 | 12.747% | $219.2704 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $149.75 | 11.697% | $167.2663 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $178.37 | 4.682% | $186.7213 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $14.38 | 9.284% | $15.715 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $84.29 | 10.759% | $93.3588 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $87.56 | 7.120% | $93.7943 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $31.91 | 11.318% | $35.5216 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $740.74 | $811.6477 | $811.65 | $811.55 | $811.70 | |