| 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 | $146.41 | 7.310% | $157.1126 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $143.80 | 8.356% | $155.8159 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $234.72 | 9.180% | $256.2673 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $168.27 | 11.655% | $187.8819 | $187.88 | $187.90 | $187.90 |
| Purchase #5 | $230.76 | 4.572% | $241.3103 | $241.31 | $241.30 | $241.30 |
| Purchase #6 | $12.30 | 3.103% | $12.6817 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $163.65 | 6.607% | $174.4624 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $1,099.91 | $1,185.5321 | $1,185.53 | $1,185.50 | $1,185.60 | |