| 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 | $187.74 | 7.398% | $201.629 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $79.71 | 9.721% | $87.4586 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $132.34 | 10.437% | $146.1523 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $183.88 | 8.848% | $200.1497 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $69.68 | 6.118% | $73.943 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $38.98 | 12.448% | $43.8322 | $43.83 | $43.85 | $43.80 |
| Purchase #7 | $147.30 | 13.432% | $167.0853 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $839.63 | $920.2501 | $920.25 | $920.30 | $920.20 | |