| 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 | $110.29 | 8.600% | $119.7749 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $77.52 | 3.111% | $79.9316 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $173.33 | 8.350% | $187.8031 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $32.98 | 11.332% | $36.7173 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $8.48 | 6.327% | $9.0165 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $188.38 | 5.498% | $198.7371 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $74.98 | 9.673% | $82.2328 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $665.96 | $714.2133 | $714.21 | $714.20 | $714.10 | |