| 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 | $128.76 | 13.556% | $146.2147 | $146.21 | $146.20 | $146.20 |
| Purchase #2 | $29.30 | 11.327% | $32.6188 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $21.76 | 12.652% | $24.5131 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $173.67 | 6.486% | $184.9342 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $16.69 | 9.513% | $18.2777 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $216.70 | 11.718% | $242.0929 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $45.43 | 4.870% | $47.6424 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $632.31 | $696.2938 | $696.28 | $696.30 | $696.20 | |