| 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 | $152.69 | 4.631% | $159.7611 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $188.78 | 13.569% | $214.3956 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $166.66 | 7.157% | $178.5879 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $225.58 | 3.570% | $233.6332 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $15.77 | 5.675% | $16.6649 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $46.45 | 4.250% | $48.4241 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $166.87 | 9.119% | $182.0869 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $962.80 | $1,033.5537 | $1,033.55 | $1,033.55 | $1,033.60 | |