| 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 | $166.93 | 8.440% | $181.0189 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $146.88 | 12.681% | $165.5059 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $234.64 | 4.193% | $244.4785 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $17.47 | 9.758% | $19.1747 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $173.45 | 10.430% | $191.5408 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $112.97 | 7.705% | $121.6743 | $121.67 | $121.65 | $121.70 |
| Purchase #7 | $76.86 | 4.865% | $80.5992 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $929.20 | $1,003.9923 | $1,003.99 | $1,003.95 | $1,004.00 | |