| 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 | $178.79 | 11.769% | $199.8318 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $173.35 | 9.228% | $189.3467 | $189.35 | $189.35 | $189.30 |
| Purchase #3 | $211.40 | 13.810% | $240.5943 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $70.97 | 11.838% | $79.3714 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $114.25 | 7.238% | $122.5194 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $67.86 | 4.305% | $70.7814 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $212.38 | 4.851% | $222.6826 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,029.00 | $1,125.1276 | $1,125.12 | $1,125.15 | $1,125.10 | |