| 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 | $175.78 | 9.854% | $193.1014 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $38.99 | 7.358% | $41.8589 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $165.48 | 11.720% | $184.8743 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $84.57 | 3.248% | $87.3168 | $87.32 | $87.30 | $87.30 |
| Purchase #5 | $187.92 | 12.457% | $211.3292 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $164.89 | 12.689% | $185.8129 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $234.68 | 8.302% | $254.1631 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,052.31 | $1,158.4566 | $1,158.45 | $1,158.40 | $1,158.50 | |