| 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 | $125.43 | 3.503% | $129.8238 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $147.57 | 11.164% | $164.0447 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $126.41 | 9.835% | $138.8424 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $172.32 | 4.205% | $179.5661 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $211.77 | 5.572% | $223.5698 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $38.52 | 4.679% | $40.3224 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $80.96 | 3.788% | $84.0268 | $84.03 | $84.05 | $84.00 |
| 7 purchase totals = | $902.98 | $960.1960 | $960.19 | $960.15 | $960.10 | |