| 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 | $149.91 | 4.191% | $156.1927 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $22.98 | 7.377% | $24.6752 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $221.47 | 11.219% | $246.3167 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $157.52 | 6.482% | $167.7304 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $37.82 | 3.603% | $39.1827 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $199.64 | 9.244% | $218.0947 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $83.28 | 7.174% | $89.2545 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $872.62 | $941.4469 | $941.44 | $941.50 | $941.50 | |