| 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 | $159.43 | 3.819% | $165.5186 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $123.64 | 3.346% | $127.777 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $25.45 | 7.803% | $27.4359 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $181.50 | 7.435% | $194.9945 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $115.29 | 12.343% | $129.5202 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $107.58 | 7.653% | $115.8131 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $242.35 | 9.117% | $264.445 | $264.45 | $264.45 | $264.40 |
| 7 purchase totals = | $955.24 | $1,025.5043 | $1,025.51 | $1,025.50 | $1,025.40 | |