| 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 | $150.84 | 6.621% | $160.8271 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $162.79 | 9.682% | $178.5513 | $178.55 | $178.55 | $178.60 |
| Purchase #3 | $103.96 | 9.735% | $114.0805 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $94.76 | 13.272% | $107.3365 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $62.51 | 4.868% | $65.553 | $65.55 | $65.55 | $65.60 |
| Purchase #6 | $65.83 | 5.345% | $69.3486 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $145.93 | 7.252% | $156.5128 | $156.51 | $156.50 | $156.50 |
| 7 purchase totals = | $786.62 | $852.2098 | $852.21 | $852.25 | $852.20 | |