| 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 | $143.61 | 3.561% | $148.724 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $190.38 | 4.827% | $199.5696 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $130.94 | 3.452% | $135.46 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $239.68 | 7.742% | $258.236 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $184.68 | 7.695% | $198.8911 | $198.89 | $198.90 | $198.90 |
| Purchase #6 | $63.76 | 3.497% | $65.9897 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $110.87 | 12.238% | $124.4383 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $1,063.92 | $1,131.3087 | $1,131.31 | $1,131.30 | $1,131.30 | |