| 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 | $152.48 | 3.483% | $157.7909 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $133.77 | 6.576% | $142.5667 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $28.77 | 11.116% | $31.9681 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $36.62 | 7.870% | $39.502 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $180.71 | 10.639% | $199.9357 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $203.51 | 10.772% | $225.4321 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $216.34 | 11.601% | $241.4376 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $952.20 | $1,038.6331 | $1,038.64 | $1,038.65 | $1,038.60 | |