| 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 | $191.97 | 13.668% | $218.2085 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $186.72 | 9.751% | $204.9271 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $175.98 | 9.664% | $192.9867 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $169.30 | 4.615% | $177.1132 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $94.61 | 3.709% | $98.1191 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $134.89 | 12.795% | $152.1492 | $152.15 | $152.15 | $152.10 |
| Purchase #7 | $192.86 | 11.543% | $215.1218 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,146.33 | $1,258.6256 | $1,258.63 | $1,258.60 | $1,258.50 | |