| 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 | $72.53 | 12.788% | $81.8051 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $202.69 | 13.337% | $229.7228 | $229.72 | $229.70 | $229.70 |
| Purchase #3 | $84.59 | 3.692% | $87.7131 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $176.83 | 3.869% | $183.6716 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $107.58 | 12.567% | $121.0996 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $137.66 | 4.302% | $143.5821 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $196.60 | 7.470% | $211.286 | $211.29 | $211.30 | $211.30 |
| 7 purchase totals = | $978.48 | $1,058.8803 | $1,058.88 | $1,058.85 | $1,058.90 | |