| 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 | $171.66 | 12.693% | $193.4488 | $193.45 | $193.45 | $193.40 |
| Purchase #2 | $11.98 | 13.737% | $13.6257 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $186.86 | 9.597% | $204.793 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $71.35 | 11.741% | $79.7272 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $78.63 | 8.853% | $85.5911 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $29.87 | 11.762% | $33.3833 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $81.42 | 13.755% | $92.6193 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $631.77 | $703.1884 | $703.19 | $703.25 | $703.10 | |