| 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 | $155.83 | 13.201% | $176.4011 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $14.72 | 4.822% | $15.4298 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $43.37 | 8.628% | $47.112 | $47.11 | $47.10 | $47.10 |
| Purchase #4 | $66.93 | 7.549% | $71.9825 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $159.97 | 7.552% | $172.0509 | $172.05 | $172.05 | $172.10 |
| Purchase #6 | $239.80 | 10.328% | $264.5665 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $5.81 | 4.707% | $6.0835 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $686.43 | $753.6263 | $753.62 | $753.65 | $753.70 | |