| 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 | $161.94 | 3.670% | $167.8832 | $167.88 | $167.90 | $167.90 |
| Purchase #2 | $147.51 | 5.789% | $156.0494 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $156.37 | 5.547% | $165.0438 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $85.34 | 9.232% | $93.2186 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $174.80 | 13.748% | $198.8315 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $226.62 | 13.781% | $257.8505 | $257.85 | $257.85 | $257.90 |
| Purchase #7 | $200.35 | 4.473% | $209.3117 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,152.93 | $1,248.1887 | $1,248.18 | $1,248.20 | $1,248.10 | |