| 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 | $177.67 | 7.859% | $191.6331 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $43.93 | 12.330% | $49.3466 | $49.35 | $49.35 | $49.30 |
| Purchase #3 | $44.38 | 6.752% | $47.3765 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $34.47 | 11.862% | $38.5588 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $53.95 | 8.304% | $58.43 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $134.29 | 7.503% | $144.3658 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $173.83 | 9.262% | $189.9301 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $662.52 | $719.6409 | $719.65 | $719.70 | $719.60 | |