| 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 | $73.49 | 13.687% | $83.5486 | $83.55 | $83.55 | $83.50 |
| Purchase #2 | $148.32 | 4.160% | $154.4901 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $148.83 | 9.354% | $162.7516 | $162.75 | $162.75 | $162.80 |
| Purchase #4 | $200.41 | 9.871% | $220.1925 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $164.97 | 13.434% | $187.1321 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $211.32 | 9.201% | $230.7636 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $177.48 | 8.713% | $192.9438 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $1,124.82 | $1,231.8223 | $1,231.81 | $1,231.85 | $1,231.80 | |