| 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 | $154.31 | 8.343% | $167.1841 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $11.39 | 9.654% | $12.4896 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $178.26 | 4.468% | $186.2247 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $174.62 | 5.857% | $184.8475 | $184.85 | $184.85 | $184.80 |
| Purchase #5 | $172.29 | 12.765% | $194.2828 | $194.28 | $194.30 | $194.30 |
| Purchase #6 | $241.38 | 6.860% | $257.9387 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $101.55 | 11.398% | $113.1247 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $1,033.80 | $1,116.0921 | $1,116.08 | $1,116.10 | $1,116.00 | |