| 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 | $118.54 | 7.730% | $127.7031 | $127.70 | $127.70 | $127.70 |
| Purchase #2 | $150.52 | 3.173% | $155.296 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $148.84 | 8.664% | $161.7355 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $198.28 | 6.111% | $210.3969 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $138.35 | 8.353% | $149.9064 | $149.91 | $149.90 | $149.90 |
| Purchase #6 | $55.90 | 12.544% | $62.9121 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $214.69 | 6.512% | $228.6706 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,025.12 | $1,096.6206 | $1,096.63 | $1,096.60 | $1,096.60 | |