| 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 | $143.75 | 9.695% | $157.6866 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $31.82 | 12.579% | $35.8226 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $223.75 | 12.206% | $251.0609 | $251.06 | $251.05 | $251.10 |
| Purchase #4 | $43.48 | 5.677% | $45.9484 | $45.95 | $45.95 | $45.90 |
| Purchase #5 | $15.92 | 13.436% | $18.059 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $177.73 | 11.193% | $197.6233 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $194.71 | 9.769% | $213.7312 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $831.16 | $919.9320 | $919.93 | $919.90 | $919.90 | |