| 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 | $151.47 | 3.207% | $156.3276 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $141.53 | 12.744% | $159.5666 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $111.58 | 3.549% | $115.54 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $119.86 | 11.789% | $133.9903 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $250.78 | 9.505% | $274.6166 | $274.62 | $274.60 | $274.60 |
| Purchase #6 | $219.50 | 12.655% | $247.2777 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $35.52 | 8.723% | $38.6184 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $1,030.24 | $1,125.9372 | $1,125.95 | $1,125.95 | $1,125.90 | |