| 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 | $136.98 | 11.642% | $152.9272 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $17.37 | 6.581% | $18.5131 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $225.89 | 12.384% | $253.8642 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $226.69 | 9.112% | $247.346 | $247.35 | $247.35 | $247.30 |
| Purchase #5 | $242.89 | 8.547% | $263.6498 | $263.65 | $263.65 | $263.60 |
| Purchase #6 | $79.33 | 6.546% | $84.5229 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $180.96 | 8.545% | $196.423 | $196.42 | $196.40 | $196.40 |
| 7 purchase totals = | $1,110.11 | $1,217.2462 | $1,217.24 | $1,217.20 | $1,217.10 | |