| 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 | $202.76 | 12.487% | $228.0786 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $77.52 | 4.608% | $81.0921 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $165.49 | 12.386% | $185.9876 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $149.75 | 6.232% | $159.0824 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $173.84 | 7.558% | $186.9788 | $186.98 | $187.00 | $187.00 |
| Purchase #6 | $85.76 | 5.464% | $90.4459 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $131.35 | 13.515% | $149.102 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $986.47 | $1,080.7674 | $1,080.77 | $1,080.85 | $1,080.80 | |