| 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 | $162.50 | 8.280% | $175.955 | $175.96 | $175.95 | $176.00 |
| Purchase #2 | $195.31 | 7.604% | $210.1614 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $52.90 | 13.225% | $59.896 | $59.90 | $59.90 | $59.90 |
| Purchase #4 | $15.52 | 7.238% | $16.6433 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $118.50 | 3.622% | $122.7921 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $221.38 | 8.191% | $239.5132 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $19.53 | 5.600% | $20.6237 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $785.64 | $845.5847 | $845.58 | $845.55 | $845.60 | |