| 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 | $135.44 | 8.545% | $147.0133 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $222.83 | 5.200% | $234.4172 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $221.85 | 5.688% | $234.4688 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $78.53 | 8.345% | $85.0833 | $85.08 | $85.10 | $85.10 |
| Purchase #5 | $152.28 | 3.729% | $157.9585 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $247.32 | 4.696% | $258.9341 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $56.30 | 4.806% | $59.0058 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $1,114.55 | $1,176.8810 | $1,176.88 | $1,176.85 | $1,176.90 | |