| 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 | $167.66 | 10.224% | $184.8016 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $220.34 | 4.219% | $229.6361 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $224.26 | 8.726% | $243.8289 | $243.83 | $243.85 | $243.80 |
| Purchase #4 | $145.35 | 11.739% | $162.4126 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $163.68 | 12.255% | $183.739 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $223.52 | 8.149% | $241.7346 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $172.32 | 12.542% | $193.9324 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $1,317.13 | $1,440.0852 | $1,440.08 | $1,440.15 | $1,439.90 | |