| 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 | $144.63 | 13.551% | $164.2288 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $246.58 | 6.831% | $263.4239 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $29.83 | 9.655% | $32.7101 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $93.60 | 10.460% | $103.3906 | $103.39 | $103.40 | $103.40 |
| Purchase #5 | $21.35 | 7.729% | $23.0001 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $199.83 | 5.822% | $211.4641 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $47.83 | 3.534% | $49.5203 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $783.65 | $847.7379 | $847.73 | $847.70 | $847.70 | |