| 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 | $164.54 | 10.450% | $181.7344 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $220.97 | 9.336% | $241.5998 | $241.60 | $241.60 | $241.60 |
| Purchase #3 | $143.65 | 9.483% | $157.2723 | $157.27 | $157.25 | $157.30 |
| Purchase #4 | $41.86 | 7.524% | $45.0095 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $85.67 | 7.364% | $91.9787 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $188.70 | 11.865% | $211.0893 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $9.72 | 4.512% | $10.1586 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $855.11 | $938.8426 | $938.84 | $938.85 | $938.90 | |