| 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 | $172.90 | 9.658% | $189.5987 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $169.31 | 4.443% | $176.8324 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $134.70 | 4.263% | $140.4423 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $105.36 | 10.760% | $116.6967 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $166.68 | 3.348% | $172.2604 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $247.84 | 11.170% | $275.5237 | $275.52 | $275.50 | $275.50 |
| Purchase #7 | $221.92 | 5.283% | $233.644 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $1,218.71 | $1,304.9982 | $1,304.99 | $1,305.00 | $1,304.90 | |