| 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 | $166.73 | 7.404% | $179.0747 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $105.88 | 10.356% | $116.8449 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $195.79 | 8.177% | $211.7997 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $32.56 | 3.403% | $33.668 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $9.97 | 4.397% | $10.4084 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $245.29 | 4.614% | $256.6077 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $23.35 | 4.262% | $24.3452 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $779.57 | $832.7486 | $832.75 | $832.70 | $832.70 | |