| 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 | $174.48 | 8.191% | $188.7717 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $15.66 | 6.170% | $16.6262 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $110.84 | 11.154% | $123.2031 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $139.94 | 4.151% | $145.7489 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $21.35 | 13.452% | $24.222 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $11.40 | 3.591% | $11.8094 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $24.99 | 8.156% | $27.0282 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $498.66 | $537.4095 | $537.41 | $537.40 | $537.30 | |