| 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 | $159.34 | 11.408% | $177.5175 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $67.93 | 3.544% | $70.3374 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $130.92 | 8.795% | $142.4344 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $143.46 | 6.752% | $153.1464 | $153.15 | $153.15 | $153.10 |
| Purchase #5 | $156.28 | 5.783% | $165.3177 | $165.32 | $165.30 | $165.30 |
| Purchase #6 | $15.77 | 4.237% | $16.4382 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $202.50 | 9.180% | $221.0895 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $876.20 | $946.2811 | $946.29 | $946.30 | $946.10 | |