| 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 | $165.94 | 7.107% | $177.7334 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $80.77 | 7.818% | $87.0846 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $36.52 | 3.651% | $37.8533 | $37.85 | $37.85 | $37.90 |
| Purchase #4 | $84.45 | 9.136% | $92.1654 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $225.79 | 9.617% | $247.5042 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $144.43 | 5.604% | $152.5239 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $223.56 | 7.121% | $239.4797 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $961.46 | $1,034.3445 | $1,034.33 | $1,034.35 | $1,034.40 | |