| 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 | $162.66 | 7.789% | $175.3296 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $70.75 | 11.708% | $79.0334 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $172.96 | 11.151% | $192.2468 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $62.77 | 7.726% | $67.6196 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $161.77 | 11.427% | $180.2555 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $161.38 | 3.248% | $166.6216 | $166.62 | $166.60 | $166.60 |
| Purchase #7 | $243.64 | 10.787% | $269.9214 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $1,035.93 | $1,131.0279 | $1,131.03 | $1,131.00 | $1,130.90 | |