| 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 | $107.71 | 8.378% | $116.7339 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $107.86 | 7.200% | $115.6259 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $175.88 | 11.270% | $195.7017 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $227.90 | 5.499% | $240.4322 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $155.35 | 13.737% | $176.6904 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $117.63 | 10.107% | $129.5189 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $186.76 | 6.362% | $198.6417 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,079.09 | $1,173.3447 | $1,173.34 | $1,173.40 | $1,173.20 | |