| 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 | $181.25 | 9.347% | $198.1914 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $168.40 | 4.155% | $175.397 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $128.58 | 7.108% | $137.7195 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $8.88 | 5.551% | $9.3729 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $152.42 | 4.811% | $159.7529 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $190.69 | 5.682% | $201.525 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $165.53 | 4.142% | $172.3863 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $995.75 | $1,054.3450 | $1,054.35 | $1,054.35 | $1,054.40 | |