| 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 | $79.31 | 13.707% | $90.181 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $232.51 | 9.792% | $255.2774 | $255.28 | $255.30 | $255.30 |
| Purchase #3 | $54.56 | 6.364% | $58.0322 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $76.97 | 10.723% | $85.2235 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $21.34 | 3.168% | $22.0161 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $190.47 | 10.624% | $210.7055 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $164.44 | 6.199% | $174.6336 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $819.60 | $896.0693 | $896.07 | $896.10 | $896.00 | |