| 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 | $172.62 | 6.651% | $184.101 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $236.49 | 9.846% | $259.7748 | $259.77 | $259.75 | $259.80 |
| Purchase #3 | $181.81 | 3.108% | $187.4607 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $148.95 | 3.319% | $153.8937 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $56.86 | 7.394% | $61.0642 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $241.72 | 7.147% | $258.9957 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $24.94 | 5.690% | $26.3591 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $1,063.39 | $1,131.6492 | $1,131.64 | $1,131.60 | $1,131.80 | |