| 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 | $151.46 | 13.790% | $172.3463 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $219.74 | 13.120% | $248.5699 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $31.42 | 10.535% | $34.7301 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $61.94 | 9.418% | $67.7735 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $145.66 | 8.319% | $157.7775 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $120.72 | 6.166% | $128.1636 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $184.80 | 7.765% | $199.1497 | $199.15 | $199.15 | $199.10 |
| 7 purchase totals = | $915.74 | $1,008.5106 | $1,008.51 | $1,008.50 | $1,008.50 | |