| 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 | $159.96 | 10.541% | $176.8214 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $24.93 | 13.596% | $28.3195 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $110.75 | 3.525% | $114.6539 | $114.65 | $114.65 | $114.70 |
| Purchase #4 | $171.93 | 5.498% | $181.3827 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $200.67 | 9.595% | $219.9243 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $61.58 | 6.337% | $65.4823 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $73.98 | 3.295% | $76.4176 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $803.80 | $863.0017 | $862.99 | $862.95 | $863.00 | |