| 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 | $178.42 | 8.200% | $193.0504 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $149.57 | 12.334% | $168.018 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $250.40 | 13.824% | $285.0153 | $285.02 | $285.00 | $285.00 |
| Purchase #4 | $126.95 | 12.378% | $142.6639 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $48.93 | 7.226% | $52.4657 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $246.33 | 7.331% | $264.3885 | $264.39 | $264.40 | $264.40 |
| Purchase #7 | $39.59 | 3.661% | $41.0394 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $1,040.19 | $1,146.6412 | $1,146.65 | $1,146.60 | $1,146.70 | |