| 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 | $155.30 | 8.826% | $169.0068 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $165.91 | 8.819% | $180.5416 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $107.75 | 11.333% | $119.9613 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $135.53 | 13.662% | $154.0461 | $154.05 | $154.05 | $154.00 |
| Purchase #5 | $142.52 | 6.395% | $151.6342 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $217.40 | 3.863% | $225.7982 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $131.81 | 13.510% | $149.6175 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $1,056.22 | $1,150.6057 | $1,150.61 | $1,150.60 | $1,150.50 | |