| 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 | $113.56 | 6.378% | $120.8029 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $53.73 | 4.570% | $56.1855 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $89.26 | 3.285% | $92.1922 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $19.31 | 4.398% | $20.1593 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $34.81 | 5.194% | $36.618 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $92.71 | 3.484% | $95.94 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $175.63 | 4.871% | $184.1849 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $579.01 | $606.0828 | $606.08 | $606.10 | $606.10 | |