| 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 | $161.83 | 7.593% | $174.1178 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $30.98 | 9.215% | $33.8348 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $20.29 | 9.194% | $22.1555 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $166.26 | 5.703% | $175.7418 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $243.98 | 10.722% | $270.1395 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $227.47 | 5.446% | $239.858 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $223.64 | 4.437% | $233.5629 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $1,074.45 | $1,149.4103 | $1,149.41 | $1,149.40 | $1,149.40 | |