| 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 | $126.38 | 7.384% | $135.7119 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $37.77 | 3.542% | $39.1078 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $181.54 | 6.158% | $192.7192 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $72.75 | 7.668% | $78.3285 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $145.76 | 13.660% | $165.6708 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $51.69 | 10.864% | $57.3056 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $151.63 | 4.715% | $158.7794 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $767.52 | $827.6232 | $827.63 | $827.60 | $827.60 | |