| 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 | $192.71 | 9.574% | $211.1601 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $210.97 | 4.147% | $219.7189 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $141.54 | 6.408% | $150.6099 | $150.61 | $150.60 | $150.60 |
| Purchase #4 | $83.80 | 7.532% | $90.1118 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $106.45 | 3.757% | $110.4493 | $110.45 | $110.45 | $110.40 |
| Purchase #6 | $167.92 | 10.542% | $185.6221 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $156.36 | 11.410% | $174.2007 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $1,059.75 | $1,141.8728 | $1,141.87 | $1,141.80 | $1,141.80 | |