| 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 | $145.74 | 8.115% | $157.5668 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $232.32 | 5.736% | $245.6459 | $245.65 | $245.65 | $245.60 |
| Purchase #3 | $37.52 | 3.421% | $38.8036 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $37.33 | 13.119% | $42.2273 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $178.26 | 12.543% | $200.6192 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $211.77 | 13.197% | $239.7173 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $113.92 | 8.821% | $123.9689 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $956.86 | $1,048.5490 | $1,048.56 | $1,048.50 | $1,048.50 | |