| 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 | $155.35 | 8.737% | $168.9229 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $84.39 | 8.662% | $91.6999 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $9.26 | 8.739% | $10.0692 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $42.55 | 5.194% | $44.76 | $44.76 | $44.75 | $44.80 |
| Purchase #5 | $213.41 | 12.115% | $239.2646 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $211.54 | 12.499% | $237.9804 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $135.72 | 10.493% | $149.9611 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $852.22 | $942.6581 | $942.65 | $942.60 | $942.80 | |