| 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 | $142.71 | 10.560% | $157.7802 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $63.32 | 8.327% | $68.5927 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $27.87 | 11.270% | $31.0109 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $168.72 | 5.656% | $178.2628 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $180.26 | 7.582% | $193.9273 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $222.41 | 10.488% | $245.7364 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $22.86 | 4.445% | $23.8761 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $828.15 | $899.1864 | $899.19 | $899.25 | $899.20 | |