| 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 | $159.25 | 9.810% | $174.8724 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $192.42 | 5.457% | $202.9204 | $202.92 | $202.90 | $202.90 |
| Purchase #3 | $52.57 | 9.246% | $57.4306 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $228.33 | 4.520% | $238.6505 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $204.62 | 3.301% | $211.3745 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $138.50 | 11.647% | $154.6311 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $153.68 | 12.449% | $172.8116 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $1,129.37 | $1,212.6911 | $1,212.68 | $1,212.65 | $1,212.70 | |