| 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 | $135.48 | 10.173% | $149.2624 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $128.51 | 13.302% | $145.6044 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $20.78 | 9.112% | $22.6735 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $131.96 | 7.779% | $142.2252 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $223.58 | 7.799% | $241.017 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $179.40 | 12.181% | $201.2527 | $201.25 | $201.25 | $201.30 |
| Purchase #7 | $8.64 | 13.703% | $9.8239 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $828.35 | $911.8591 | $911.85 | $911.80 | $911.90 | |