| 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 | $142.49 | 6.175% | $151.2888 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $186.51 | 7.410% | $200.3304 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $198.39 | 11.255% | $220.7188 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $108.68 | 13.429% | $123.2746 | $123.27 | $123.25 | $123.30 |
| Purchase #5 | $45.32 | 3.781% | $47.0335 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $240.28 | 13.471% | $272.6481 | $272.65 | $272.65 | $272.60 |
| Purchase #7 | $186.76 | 8.422% | $202.4889 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,108.43 | $1,217.7831 | $1,217.78 | $1,217.80 | $1,217.70 | |