| 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 | $31.69 | 9.309% | $34.64 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $178.52 | 8.557% | $193.796 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $79.42 | 3.207% | $81.967 | $81.97 | $81.95 | $82.00 |
| Purchase #4 | $207.57 | 8.388% | $224.981 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $161.95 | 4.328% | $168.9592 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $20.59 | 5.808% | $21.7859 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $152.44 | 9.566% | $167.0224 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $832.18 | $893.1515 | $893.16 | $893.15 | $893.20 | |