| 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 | $66.36 | 4.166% | $69.1246 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $162.59 | 5.805% | $172.0283 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $149.31 | 6.722% | $159.3466 | $159.35 | $159.35 | $159.30 |
| Purchase #4 | $219.93 | 12.673% | $247.8017 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $78.64 | 3.337% | $81.2642 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $183.99 | 6.768% | $196.4424 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $133.78 | 8.479% | $145.1232 | $145.12 | $145.10 | $145.10 |
| 7 purchase totals = | $994.60 | $1,071.1310 | $1,071.12 | $1,071.10 | $1,071.00 | |