| 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 | $152.95 | 11.702% | $170.8482 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $177.54 | 4.828% | $186.1116 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $136.76 | 4.693% | $143.1781 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $211.77 | 12.538% | $238.3217 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $60.55 | 4.390% | $63.2081 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $130.40 | 9.150% | $142.3316 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $84.66 | 8.449% | $91.8129 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $954.63 | $1,035.8122 | $1,035.81 | $1,035.80 | $1,035.70 | |