| 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 | $162.93 | 7.236% | $174.7196 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $88.98 | 3.548% | $92.137 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $7.44 | 5.753% | $7.868 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $86.50 | 11.245% | $96.2269 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $36.89 | 11.246% | $41.0386 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $31.70 | 7.249% | $33.9979 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $80.53 | 3.528% | $83.3711 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $494.97 | $529.3591 | $529.37 | $529.35 | $529.30 | |