| 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 | $156.82 | 10.387% | $173.1089 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $250.36 | 9.486% | $274.1091 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $180.68 | 3.122% | $186.3208 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $200.76 | 13.753% | $228.3705 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $63.88 | 12.196% | $71.6708 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $172.61 | 11.481% | $192.4274 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $115.90 | 10.481% | $128.0475 | $128.05 | $128.05 | $128.00 |
| 7 purchase totals = | $1,141.01 | $1,254.0550 | $1,254.06 | $1,254.00 | $1,254.00 | |