| 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 | $157.87 | 5.259% | $166.1724 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $151.48 | 5.824% | $160.3022 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $184.76 | 4.468% | $193.0151 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $144.50 | 12.530% | $162.6059 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $204.98 | 11.647% | $228.854 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $98.50 | 10.488% | $108.8307 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $190.45 | 13.401% | $215.9722 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $1,132.54 | $1,235.7525 | $1,235.75 | $1,235.70 | $1,235.80 | |