| 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 | $145.92 | 3.713% | $151.338 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $15.31 | 9.771% | $16.8059 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $214.44 | 13.154% | $242.6474 | $242.65 | $242.65 | $242.60 |
| Purchase #4 | $247.27 | 8.678% | $268.7281 | $268.73 | $268.75 | $268.70 |
| Purchase #5 | $117.77 | 5.380% | $124.106 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $142.82 | 13.292% | $161.8036 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $27.55 | 12.651% | $31.0354 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $911.08 | $996.4644 | $996.48 | $996.50 | $996.30 | |