| 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 | $158.59 | 3.569% | $164.2501 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $232.60 | 13.579% | $264.1848 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $154.36 | 3.544% | $159.8305 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $117.69 | 4.262% | $122.7059 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $166.37 | 4.864% | $174.4622 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $244.43 | 9.525% | $267.712 | $267.71 | $267.70 | $267.70 |
| Purchase #7 | $149.66 | 6.511% | $159.4044 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $1,223.70 | $1,312.5499 | $1,312.54 | $1,312.55 | $1,312.60 | |