| 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 | $165.74 | 9.391% | $181.3046 | $181.30 | $181.30 | $181.30 |
| Purchase #2 | $43.39 | 6.187% | $46.0745 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $95.32 | 3.726% | $98.8716 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $40.87 | 4.518% | $42.7165 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $145.99 | 12.488% | $164.2212 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $57.60 | 13.422% | $65.3311 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $49.99 | 7.539% | $53.7587 | $53.76 | $53.75 | $53.80 |
| 7 purchase totals = | $598.90 | $652.2782 | $652.27 | $652.20 | $652.30 | |