| 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 | $155.34 | 4.109% | $161.7229 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $7.64 | 8.791% | $8.3116 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $91.59 | 6.726% | $97.7503 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $149.93 | 9.102% | $163.5766 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $186.41 | 8.825% | $202.8607 | $202.86 | $202.85 | $202.90 |
| Purchase #6 | $162.84 | 12.431% | $183.0826 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $218.52 | 9.356% | $238.9647 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $972.27 | $1,056.2694 | $1,056.26 | $1,056.25 | $1,056.40 | |