| 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 | $177.80 | 11.661% | $198.5333 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $187.31 | 13.603% | $212.7898 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $89.29 | 11.555% | $99.6075 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $137.98 | 6.831% | $147.4054 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $84.67 | 8.746% | $92.0752 | $92.08 | $92.10 | $92.10 |
| Purchase #6 | $242.49 | 9.540% | $265.6235 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $20.70 | 9.474% | $22.6611 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $940.24 | $1,038.6958 | $1,038.70 | $1,038.70 | $1,038.70 | |