| 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 | $178.37 | 6.281% | $189.5734 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $211.70 | 8.783% | $230.2936 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $63.82 | 5.289% | $67.1954 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $73.67 | 5.657% | $77.8375 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $242.78 | 4.654% | $254.079 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $147.31 | 10.369% | $162.5846 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $22.95 | 4.213% | $23.9169 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $940.60 | $1,005.4804 | $1,005.48 | $1,005.50 | $1,005.50 | |