| 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 | $169.50 | 5.558% | $178.9208 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $218.83 | 4.639% | $228.9815 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $69.79 | 12.552% | $78.55 | $78.55 | $78.55 | $78.60 |
| Purchase #4 | $161.79 | 9.412% | $177.0177 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $202.62 | 13.589% | $230.154 | $230.15 | $230.15 | $230.20 |
| Purchase #6 | $152.28 | 13.638% | $173.0479 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $33.98 | 4.716% | $35.5825 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $1,008.79 | $1,102.2544 | $1,102.25 | $1,102.25 | $1,102.30 | |