| 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 | $164.43 | 6.257% | $174.7184 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $34.48 | 6.393% | $36.6843 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $88.55 | 8.188% | $95.8005 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $108.28 | 12.578% | $121.8995 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $42.99 | 6.163% | $45.6395 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $12.27 | 12.169% | $13.7631 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $13.27 | 3.257% | $13.7022 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $464.27 | $502.2075 | $502.20 | $502.20 | $502.20 | |