| 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 | $160.29 | 8.689% | $174.2176 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $153.50 | 11.184% | $170.6674 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $105.50 | 4.870% | $110.6379 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $141.27 | 9.723% | $155.0057 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $113.34 | 7.764% | $122.1397 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $129.68 | 3.718% | $134.5015 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $176.86 | 13.595% | $200.9041 | $200.90 | $200.90 | $200.90 |
| 7 purchase totals = | $980.44 | $1,068.0739 | $1,068.08 | $1,068.05 | $1,068.00 | |