| 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 | $183.50 | 8.397% | $198.9085 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $52.93 | 9.812% | $58.1235 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $230.54 | 6.345% | $245.1678 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $40.56 | 11.234% | $45.1165 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $125.77 | 8.819% | $136.8617 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $120.32 | 6.567% | $128.2214 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $135.83 | 9.206% | $148.3345 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $889.45 | $960.7339 | $960.73 | $960.65 | $960.70 | |