| 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 | $164.66 | 3.823% | $170.955 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $160.75 | 13.587% | $182.5911 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $26.98 | 9.773% | $29.6168 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $96.51 | 12.670% | $108.7378 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $133.53 | 7.671% | $143.7731 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $161.50 | 11.462% | $180.0111 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $241.97 | 4.290% | $252.3505 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $985.90 | $1,068.0354 | $1,068.04 | $1,068.00 | $1,068.10 | |