| 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 | $181.36 | 12.351% | $203.7598 | $203.76 | $203.75 | $203.80 |
| Purchase #2 | $37.41 | 4.326% | $39.0284 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $78.58 | 13.550% | $89.2276 | $89.23 | $89.25 | $89.20 |
| Purchase #4 | $132.56 | 4.186% | $138.109 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $247.51 | 4.552% | $258.7767 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $21.53 | 5.704% | $22.7581 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $75.67 | 3.780% | $78.5303 | $78.53 | $78.55 | $78.50 |
| 7 purchase totals = | $774.62 | $830.1899 | $830.20 | $830.25 | $830.20 | |