| 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 | $141.74 | 9.828% | $155.6702 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $244.62 | 12.463% | $275.107 | $275.11 | $275.10 | $275.10 |
| Purchase #3 | $132.62 | 6.432% | $141.1501 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $45.87 | 8.679% | $49.8511 | $49.85 | $49.85 | $49.90 |
| Purchase #5 | $155.77 | 5.338% | $164.085 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $32.63 | 13.590% | $37.0644 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $23.85 | 7.151% | $25.5555 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $777.10 | $848.4833 | $848.49 | $848.45 | $848.70 | |