| 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 | $141.93 | 4.154% | $147.8258 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $74.39 | 3.633% | $77.0926 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $175.85 | 3.241% | $181.5493 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $244.53 | 12.183% | $274.3211 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $202.82 | 4.165% | $211.2675 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $229.65 | 7.143% | $246.0539 | $246.05 | $246.05 | $246.10 |
| Purchase #7 | $226.38 | 13.521% | $256.9888 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $1,295.55 | $1,395.0990 | $1,395.10 | $1,395.10 | $1,395.10 | |