| 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 | $155.35 | 11.237% | $172.8067 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $129.95 | 3.664% | $134.7114 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $102.48 | 13.150% | $115.9561 | $115.96 | $115.95 | $116.00 |
| Purchase #4 | $73.90 | 9.853% | $81.1814 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $208.87 | 10.486% | $230.7721 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $218.68 | 7.446% | $234.9629 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $127.25 | 6.704% | $135.7808 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $1,016.48 | $1,106.1714 | $1,106.17 | $1,106.15 | $1,106.30 | |