| 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 | $208.73 | 5.325% | $219.8449 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $87.78 | 4.792% | $91.9864 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $97.91 | 8.280% | $106.0169 | $106.02 | $106.00 | $106.00 |
| Purchase #4 | $153.26 | 3.690% | $158.9153 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $250.89 | 7.450% | $269.5813 | $269.58 | $269.60 | $269.60 |
| Purchase #6 | $129.86 | 4.308% | $135.4544 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $185.75 | 6.588% | $197.9872 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $1,114.18 | $1,179.7864 | $1,179.79 | $1,179.80 | $1,179.80 | |