| 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 | $219.31 | 6.362% | $233.2625 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $135.34 | 11.142% | $150.4196 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $168.50 | 8.560% | $182.9236 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $108.45 | 4.797% | $113.6523 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $75.48 | 5.395% | $79.5521 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $47.90 | 5.607% | $50.5858 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $142.33 | 9.448% | $155.7773 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $897.31 | $966.1732 | $966.17 | $966.15 | $966.30 | |