| 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 | $151.61 | 4.784% | $158.863 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $88.64 | 7.416% | $95.2135 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $243.75 | 8.269% | $263.9057 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $203.54 | 9.837% | $223.5622 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $15.34 | 11.353% | $17.0816 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $151.98 | 10.293% | $167.6233 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $90.34 | 13.200% | $102.2649 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $945.20 | $1,028.5142 | $1,028.50 | $1,028.45 | $1,028.60 | |