| 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 | $137.83 | 10.281% | $152.0003 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $31.57 | 3.769% | $32.7599 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $36.97 | 6.697% | $39.4459 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $220.84 | 12.155% | $247.6831 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $75.30 | 6.426% | $80.1388 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $6.30 | 10.189% | $6.9419 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $57.44 | 9.500% | $62.8968 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $566.25 | $621.8667 | $621.87 | $621.90 | $621.80 | |