| 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 | $174.59 | 7.651% | $187.9479 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $137.97 | 6.679% | $147.185 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $227.32 | 5.183% | $239.102 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $166.99 | 3.455% | $172.7595 | $172.76 | $172.75 | $172.80 |
| Purchase #5 | $57.84 | 12.202% | $64.8976 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $119.91 | 3.230% | $123.7831 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $135.35 | 13.654% | $153.8307 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $1,019.97 | $1,089.5058 | $1,089.51 | $1,089.55 | $1,089.50 | |