| 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 | $178.75 | 10.700% | $197.8763 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $176.51 | 7.196% | $189.2117 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $245.27 | 3.732% | $254.4235 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $224.51 | 7.724% | $241.8512 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $215.82 | 13.523% | $245.0053 | $245.01 | $245.00 | $245.00 |
| Purchase #6 | $184.53 | 7.775% | $198.8772 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $69.53 | 10.154% | $76.5901 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $1,294.92 | $1,403.8353 | $1,403.84 | $1,403.85 | $1,403.90 | |