| 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 | $152.57 | 8.283% | $165.2074 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $113.35 | 6.687% | $120.9297 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $173.26 | 4.807% | $181.5886 | $181.59 | $181.60 | $181.60 |
| Purchase #4 | $21.34 | 13.187% | $24.1541 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $245.85 | 7.561% | $264.4387 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $238.32 | 11.807% | $266.4584 | $266.46 | $266.45 | $266.50 |
| Purchase #7 | $198.31 | 5.134% | $208.4912 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,143.00 | $1,231.2681 | $1,231.27 | $1,231.30 | $1,231.30 | |