| 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 | $190.76 | 13.504% | $216.5202 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $115.50 | 11.146% | $128.3736 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $195.54 | 7.490% | $210.1859 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $84.69 | 7.485% | $91.029 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $162.74 | 12.186% | $182.5715 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $167.49 | 9.352% | $183.1537 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $99.56 | 5.346% | $104.8825 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $1,016.28 | $1,116.7164 | $1,116.71 | $1,116.70 | $1,116.80 | |