| 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 | $166.57 | 6.777% | $177.8584 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $80.29 | 11.759% | $89.7313 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $24.37 | 7.826% | $26.2772 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $100.55 | 7.596% | $108.1878 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $206.62 | 12.171% | $231.7677 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $185.88 | 8.746% | $202.1371 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $178.27 | 8.787% | $193.9346 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $942.55 | $1,029.8941 | $1,029.90 | $1,029.95 | $1,029.90 | |