| 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 | $156.80 | 3.218% | $161.8458 | $161.85 | $161.85 | $161.80 |
| Purchase #2 | $135.63 | 8.628% | $147.3322 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $159.45 | 6.840% | $170.3564 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $26.36 | 12.870% | $29.7525 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $90.38 | 12.672% | $101.833 | $101.83 | $101.85 | $101.80 |
| Purchase #6 | $16.76 | 3.180% | $17.293 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $155.52 | 12.146% | $174.4095 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $740.90 | $802.8224 | $802.82 | $802.85 | $802.80 | |