| 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 | $17.95 | 7.252% | $19.2517 | $19.25 | $19.25 | $19.30 |
| Purchase #2 | $168.76 | 9.346% | $184.5323 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $170.37 | 11.370% | $189.7411 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $170.35 | 7.765% | $183.5777 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $72.50 | 9.568% | $79.4368 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $250.46 | 11.766% | $279.9291 | $279.93 | $279.95 | $279.90 |
| Purchase #7 | $171.81 | 7.823% | $185.2507 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $1,022.20 | $1,121.7194 | $1,121.72 | $1,121.80 | $1,121.70 | |