| 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 | $170.60 | 4.820% | $178.8229 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $16.35 | 11.813% | $18.2814 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $71.52 | 4.326% | $74.614 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $212.94 | 12.694% | $239.9706 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $135.75 | 4.736% | $142.1791 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $28.71 | 4.112% | $29.8906 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $64.77 | 12.138% | $72.6318 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $700.64 | $756.3904 | $756.38 | $756.40 | $756.40 | |