| 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 | $189.60 | 7.158% | $203.1716 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $101.73 | 12.425% | $114.37 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $50.46 | 8.606% | $54.8026 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $116.78 | 9.771% | $128.1906 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $82.88 | 9.292% | $90.5812 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $250.41 | 13.246% | $283.5793 | $283.58 | $283.60 | $283.60 |
| Purchase #7 | $16.91 | 8.389% | $18.3286 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $808.77 | $893.0239 | $893.02 | $893.05 | $893.10 | |