| 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 | $172.29 | 13.623% | $195.7611 | $195.76 | $195.75 | $195.80 |
| Purchase #2 | $8.72 | 3.567% | $9.031 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $164.57 | 11.250% | $183.0841 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $200.69 | 9.432% | $219.6191 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $89.36 | 8.453% | $96.9136 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $240.72 | 9.455% | $263.4801 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $121.94 | 9.237% | $133.2036 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $998.29 | $1,101.0926 | $1,101.08 | $1,101.10 | $1,101.10 | |