| 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 | $135.36 | 6.724% | $144.4616 | $144.46 | $144.45 | $144.50 |
| Purchase #2 | $139.94 | 6.660% | $149.26 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $32.52 | 4.661% | $34.0358 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $33.48 | 11.726% | $37.4059 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $97.81 | 8.841% | $106.4574 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $205.74 | 6.270% | $218.6399 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $85.84 | 11.640% | $95.8318 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $730.69 | $786.0924 | $786.10 | $786.10 | $786.10 | |