| 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 | $16.87 | 7.513% | $18.1374 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $236.77 | 6.522% | $252.2121 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $142.94 | 4.862% | $149.8897 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $159.27 | 12.433% | $179.072 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $36.94 | 4.168% | $38.4797 | $38.48 | $38.50 | $38.50 |
| Purchase #6 | $246.29 | 4.157% | $256.5283 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $122.61 | 7.562% | $131.8818 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $961.69 | $1,026.2010 | $1,026.20 | $1,026.25 | $1,026.20 | |