| 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 | $183.97 | 9.854% | $202.0984 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $147.56 | 12.459% | $165.9445 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $205.80 | 5.661% | $217.4503 | $217.45 | $217.45 | $217.50 |
| Purchase #4 | $238.57 | 6.142% | $253.223 | $253.22 | $253.20 | $253.20 |
| Purchase #5 | $21.98 | 3.156% | $22.6737 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $56.50 | 8.177% | $61.12 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $177.92 | 9.211% | $194.3082 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $1,032.30 | $1,116.8181 | $1,116.81 | $1,116.75 | $1,116.80 | |