| 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 | $188.51 | 5.201% | $198.3144 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $33.85 | 8.220% | $36.6325 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $59.69 | 4.188% | $62.1898 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $101.94 | 13.591% | $115.7947 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $19.57 | 9.136% | $21.3579 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $51.26 | 10.658% | $56.7233 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $168.34 | 6.612% | $179.4706 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $623.16 | $670.4832 | $670.47 | $670.45 | $670.50 | |