| 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 | $18.69 | 10.211% | $20.5984 | $20.60 | $20.60 | $20.60 |
| Purchase #2 | $126.57 | 13.623% | $143.8126 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $160.71 | 3.739% | $166.7189 | $166.72 | $166.70 | $166.70 |
| Purchase #4 | $149.94 | 11.558% | $167.2701 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $176.46 | 9.456% | $193.1461 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $71.61 | 13.521% | $81.2924 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $126.28 | 7.364% | $135.5793 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $830.26 | $908.4178 | $908.42 | $908.40 | $908.40 | |