| 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 | $175.36 | 4.810% | $183.7948 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $101.44 | 8.851% | $110.4185 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $203.89 | 3.763% | $211.5624 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $177.52 | 13.855% | $202.1154 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $57.54 | 8.529% | $62.4476 | $62.45 | $62.45 | $62.40 |
| Purchase #6 | $203.79 | 12.393% | $229.0457 | $229.05 | $229.05 | $229.00 |
| Purchase #7 | $174.84 | 10.268% | $192.7926 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $1,094.38 | $1,192.1770 | $1,192.18 | $1,192.15 | $1,192.10 | |