| 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 | $184.55 | 11.805% | $206.3361 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $127.47 | 6.342% | $135.5541 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $62.75 | 7.330% | $67.3496 | $67.35 | $67.35 | $67.30 |
| Purchase #4 | $63.28 | 9.702% | $69.4194 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $46.75 | 7.789% | $50.3914 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $126.66 | 5.383% | $133.4781 | $133.48 | $133.50 | $133.50 |
| Purchase #7 | $15.36 | 4.511% | $16.0529 | $16.05 | $16.05 | $16.10 |
| 7 purchase totals = | $626.82 | $678.5816 | $678.58 | $678.60 | $678.60 | |