| 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 | $162.48 | 7.448% | $174.5815 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $67.59 | 6.374% | $71.8982 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $134.64 | 10.385% | $148.6224 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $7.69 | 10.846% | $8.5241 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $61.99 | 10.831% | $68.7041 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $100.43 | 8.329% | $108.7948 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $144.27 | 11.331% | $160.6172 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $679.09 | $741.7423 | $741.73 | $741.70 | $741.70 | |