| 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 | $16.86 | 10.349% | $18.6048 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $113.82 | 8.151% | $123.0975 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $68.54 | 10.518% | $75.749 | $75.75 | $75.75 | $75.70 |
| Purchase #4 | $215.64 | 8.438% | $233.8357 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $168.97 | 5.360% | $178.0268 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $120.68 | 8.677% | $131.1514 | $131.15 | $131.15 | $131.20 |
| Purchase #7 | $130.62 | 11.821% | $146.0606 | $146.06 | $146.05 | $146.10 |
| 7 purchase totals = | $835.13 | $906.5258 | $906.53 | $906.55 | $906.50 | |