| 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 | $36.54 | 3.826% | $37.938 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $111.80 | 7.437% | $120.1146 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $113.26 | 8.860% | $123.2948 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $142.29 | 4.711% | $148.9933 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $167.74 | 11.807% | $187.5451 | $187.55 | $187.55 | $187.50 |
| Purchase #6 | $245.95 | 12.449% | $276.5683 | $276.57 | $276.55 | $276.60 |
| Purchase #7 | $11.77 | 13.154% | $13.3182 | $13.32 | $13.30 | $13.30 |
| 7 purchase totals = | $829.35 | $907.7723 | $907.77 | $907.75 | $907.70 | |