| 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 | $178.61 | 5.624% | $188.655 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $96.97 | 12.490% | $109.0816 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $84.47 | 10.453% | $93.2996 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $179.56 | 12.558% | $202.1091 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $223.36 | 9.775% | $245.1934 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $8.85 | 11.239% | $9.8447 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $191.69 | 9.661% | $210.2092 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $963.51 | $1,058.3926 | $1,058.39 | $1,058.40 | $1,058.40 | |