| 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 | $73.76 | 6.192% | $78.3272 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $134.93 | 7.840% | $145.5085 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $222.95 | 7.681% | $240.0748 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $168.42 | 6.194% | $178.8519 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $68.51 | 12.623% | $77.158 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $138.99 | 7.488% | $149.3976 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $193.71 | 13.870% | $220.5776 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $1,001.27 | $1,089.8956 | $1,089.90 | $1,089.90 | $1,090.00 | |