| 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 | $153.41 | 9.794% | $168.435 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $166.81 | 7.160% | $178.7536 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $68.40 | 11.529% | $76.2858 | $76.29 | $76.30 | $76.30 |
| Purchase #4 | $211.70 | 8.149% | $228.9514 | $228.95 | $228.95 | $229.00 |
| Purchase #5 | $184.94 | 10.186% | $203.778 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $31.86 | 9.338% | $34.8351 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $196.65 | 12.794% | $221.8094 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $1,013.77 | $1,112.8483 | $1,112.86 | $1,112.90 | $1,112.90 | |