| 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 | $152.81 | 12.424% | $171.7951 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $120.30 | 12.264% | $135.0536 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $249.55 | 12.737% | $281.3352 | $281.34 | $281.35 | $281.30 |
| Purchase #4 | $177.78 | 5.243% | $187.101 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $197.68 | 12.377% | $222.1469 | $222.15 | $222.15 | $222.10 |
| Purchase #6 | $86.50 | 11.495% | $96.4432 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $187.51 | 12.703% | $211.3294 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,172.13 | $1,305.2044 | $1,305.21 | $1,305.25 | $1,305.10 | |