| 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 | $170.64 | 9.680% | $187.158 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $5.30 | 12.779% | $5.9773 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $226.89 | 8.143% | $245.3657 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $166.68 | 4.748% | $174.594 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $169.57 | 5.288% | $178.5369 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $192.99 | 3.118% | $199.0074 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $52.35 | 13.698% | $59.5209 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $984.42 | $1,050.1602 | $1,050.17 | $1,050.15 | $1,050.20 | |