| 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 | $31.80 | 13.499% | $36.0927 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $144.67 | 3.374% | $149.5512 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $182.40 | 5.697% | $192.7913 | $192.79 | $192.80 | $192.80 |
| Purchase #4 | $183.32 | 6.523% | $195.278 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $178.41 | 4.245% | $185.9835 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $195.77 | 3.348% | $202.3244 | $202.32 | $202.30 | $202.30 |
| Purchase #7 | $96.34 | 7.697% | $103.7553 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $1,012.71 | $1,065.7764 | $1,065.77 | $1,065.80 | $1,065.90 | |