| 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 | $171.43 | 13.411% | $194.4205 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $243.52 | 8.151% | $263.3693 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $192.62 | 7.737% | $207.523 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $90.50 | 10.313% | $99.8333 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $63.74 | 7.783% | $68.7009 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $107.53 | 5.842% | $113.8119 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $178.74 | 3.254% | $184.5562 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $1,048.08 | $1,132.2151 | $1,132.21 | $1,132.15 | $1,132.20 | |