| 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 | $171.88 | 9.684% | $188.5249 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $156.91 | 6.318% | $166.8236 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $194.87 | 6.769% | $208.0608 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $167.91 | 7.442% | $180.4059 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $129.87 | 9.764% | $142.5505 | $142.55 | $142.55 | $142.60 |
| Purchase #6 | $171.88 | 5.490% | $181.3162 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $32.57 | 7.356% | $34.9658 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $1,025.89 | $1,102.6477 | $1,102.65 | $1,102.55 | $1,102.70 | |