| 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 | $187.75 | 5.197% | $197.5074 | $197.51 | $197.50 | $197.50 |
| Purchase #2 | $16.82 | 12.823% | $18.9768 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $250.86 | 12.806% | $282.9851 | $282.99 | $283.00 | $283.00 |
| Purchase #4 | $146.35 | 4.143% | $152.4133 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $202.64 | 4.777% | $212.3201 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $210.77 | 8.624% | $228.9468 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $87.92 | 5.384% | $92.6536 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $1,103.11 | $1,185.8031 | $1,185.81 | $1,185.80 | $1,185.80 | |