| 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 | $133.82 | 7.578% | $143.9609 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $158.46 | 12.822% | $178.7777 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $213.45 | 5.148% | $224.4384 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $231.68 | 7.266% | $248.5139 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $165.27 | 9.770% | $181.4169 | $181.42 | $181.40 | $181.40 |
| Purchase #6 | $181.41 | 12.361% | $203.8341 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $44.79 | 5.775% | $47.3766 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $1,128.88 | $1,228.3185 | $1,228.32 | $1,228.35 | $1,228.30 | |