| 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 | $184.38 | 10.391% | $203.5389 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $6.40 | 7.428% | $6.8754 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $145.99 | 5.392% | $153.8618 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $76.86 | 8.261% | $83.2094 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $107.46 | 13.724% | $122.2078 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $114.53 | 13.512% | $130.0053 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $200.68 | 11.835% | $224.4305 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $836.30 | $924.1291 | $924.14 | $924.15 | $924.10 | |