| 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 | $172.76 | 12.112% | $193.6847 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $16.35 | 3.399% | $16.9057 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $60.38 | 12.618% | $67.9987 | $68.00 | $68.00 | $68.00 |
| Purchase #4 | $114.55 | 3.475% | $118.5306 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $56.84 | 3.735% | $58.963 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $23.69 | 11.505% | $26.4155 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $33.90 | 12.286% | $38.065 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $478.47 | $520.5632 | $520.57 | $520.55 | $520.60 | |