| 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 | $76.51 | 10.642% | $84.6522 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $68.75 | 7.306% | $73.7729 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $133.71 | 8.809% | $145.4885 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $231.26 | 3.379% | $239.0743 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $207.49 | 3.792% | $215.358 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $127.89 | 6.103% | $135.6951 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $170.93 | 4.467% | $178.5654 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,016.54 | $1,072.6064 | $1,072.61 | $1,072.55 | $1,072.80 | |