| 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 | $159.97 | 13.177% | $181.0492 | $181.05 | $181.05 | $181.00 |
| Purchase #2 | $221.69 | 10.597% | $245.1825 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $202.47 | 12.643% | $228.0683 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $132.96 | 12.280% | $149.2875 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $49.86 | 3.510% | $51.6101 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $164.92 | 12.553% | $185.6224 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $74.45 | 8.680% | $80.9123 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $1,006.32 | $1,121.7323 | $1,121.73 | $1,121.70 | $1,121.70 | |