| 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 | $144.48 | 3.403% | $149.3967 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $165.89 | 5.442% | $174.9177 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $86.51 | 7.303% | $92.8278 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $8.42 | 13.475% | $9.5546 | $9.55 | $9.55 | $9.60 |
| Purchase #5 | $79.68 | 6.497% | $84.8568 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $160.92 | 6.726% | $171.7435 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $66.65 | 5.420% | $70.2624 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $712.55 | $753.5595 | $753.56 | $753.55 | $753.60 | |