| 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 | $119.99 | 12.497% | $134.9852 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $165.99 | 5.145% | $174.5302 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $161.71 | 9.317% | $176.7765 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $241.68 | 13.435% | $274.1497 | $274.15 | $274.15 | $274.10 |
| Purchase #5 | $179.83 | 12.755% | $202.7673 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $74.89 | 3.375% | $77.4175 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $147.76 | 3.482% | $152.905 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $1,091.85 | $1,193.5314 | $1,193.55 | $1,193.55 | $1,193.50 | |