| 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 | $128.51 | 9.537% | $140.766 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $223.91 | 13.312% | $253.7169 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $170.95 | 4.632% | $178.8684 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $150.85 | 11.390% | $168.0318 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $192.48 | 11.307% | $214.2437 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $88.98 | 9.519% | $97.45 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $134.68 | 5.823% | $142.5224 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $1,090.36 | $1,195.5992 | $1,195.60 | $1,195.55 | $1,195.60 | |