| 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 | $176.32 | 9.675% | $193.379 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $175.45 | 3.256% | $181.1627 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $177.80 | 13.832% | $202.3933 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $94.91 | 6.236% | $100.8286 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $44.82 | 11.423% | $49.9398 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $182.68 | 8.146% | $197.5611 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $239.94 | 12.436% | $269.7789 | $269.78 | $269.80 | $269.80 |
| 7 purchase totals = | $1,091.92 | $1,195.0434 | $1,195.04 | $1,195.10 | $1,195.10 | |