| 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 | $137.78 | 10.636% | $152.4343 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $86.78 | 10.701% | $96.0663 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $116.99 | 6.680% | $124.8049 | $124.80 | $124.80 | $124.80 |
| Purchase #4 | $183.98 | 9.570% | $201.5869 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $193.49 | 3.448% | $200.1615 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $166.85 | 10.662% | $184.6395 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $217.74 | 12.799% | $245.6085 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $1,103.61 | $1,205.3019 | $1,205.30 | $1,205.30 | $1,205.30 | |