| 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 | $120.57 | 9.381% | $131.8807 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $160.46 | 7.606% | $172.6646 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $187.95 | 10.178% | $207.0796 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $124.90 | 10.432% | $137.9296 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $143.28 | 6.768% | $152.9772 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $172.46 | 12.545% | $194.0951 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $26.83 | 4.114% | $27.9338 | $27.93 | $27.95 | $27.90 |
| 7 purchase totals = | $936.45 | $1,024.5606 | $1,024.56 | $1,024.65 | $1,024.60 | |