| 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 | $134.38 | 4.338% | $140.2094 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $192.47 | 5.866% | $203.7603 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $29.49 | 7.812% | $31.7938 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $167.86 | 6.315% | $178.4604 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $5.57 | 7.163% | $5.969 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $145.88 | 10.473% | $161.158 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $132.72 | 12.345% | $149.1043 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $808.37 | $870.4552 | $870.45 | $870.40 | $870.60 | |