| 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 | $162.53 | 10.602% | $179.7614 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $30.94 | 6.805% | $33.0455 | $33.05 | $33.05 | $33.00 |
| Purchase #3 | $139.47 | 4.393% | $145.5969 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $31.65 | 7.622% | $34.0624 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $162.33 | 10.579% | $179.5029 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $133.59 | 7.590% | $143.7295 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $36.35 | 9.203% | $39.6953 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $696.86 | $755.3939 | $755.40 | $755.40 | $755.40 | |