| 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 | $175.90 | 12.650% | $198.1514 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $202.56 | 13.538% | $229.9826 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $162.62 | 3.437% | $168.2092 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $242.55 | 8.465% | $263.0819 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $75.42 | 10.336% | $83.2154 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $131.51 | 4.509% | $137.4398 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $229.65 | 7.232% | $246.2583 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,220.21 | $1,326.3386 | $1,326.34 | $1,326.35 | $1,326.40 | |