| 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 | $134.67 | 9.600% | $147.5983 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $86.74 | 6.800% | $92.6383 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $5.87 | 7.566% | $6.3141 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $85.57 | 12.413% | $96.1918 | $96.19 | $96.20 | $96.20 |
| Purchase #5 | $15.48 | 7.503% | $16.6415 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $70.76 | 10.722% | $78.3469 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $210.64 | 7.860% | $227.1963 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $609.73 | $664.9272 | $664.93 | $664.95 | $664.80 | |