| 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 | $145.48 | 10.748% | $161.1162 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $64.36 | 13.279% | $72.9064 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $248.33 | 11.122% | $275.9493 | $275.95 | $275.95 | $275.90 |
| Purchase #4 | $207.73 | 7.733% | $223.7938 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $128.47 | 6.434% | $136.7358 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $147.63 | 11.561% | $164.6975 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $83.39 | 9.598% | $91.3938 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $1,025.39 | $1,126.5928 | $1,126.60 | $1,126.60 | $1,126.50 | |