| 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 | $133.74 | 8.141% | $144.6278 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $84.98 | 13.542% | $96.488 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $222.88 | 3.431% | $230.527 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $78.95 | 6.613% | $84.171 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $38.28 | 4.692% | $40.0761 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $240.54 | 7.694% | $259.0471 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $138.57 | 5.208% | $145.7867 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $937.94 | $1,000.7237 | $1,000.74 | $1,000.80 | $1,000.70 | |