| 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 | $149.72 | 8.149% | $161.9207 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $61.70 | 11.717% | $68.9294 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $30.62 | 13.436% | $34.7341 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $229.66 | 4.652% | $240.3438 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $109.56 | 10.151% | $120.6814 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $46.83 | 9.470% | $51.2648 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $149.45 | 7.512% | $160.6767 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $777.54 | $838.5509 | $838.54 | $838.60 | $838.50 | |