| 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 | $95.69 | 5.274% | $100.7367 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $137.67 | 9.325% | $150.5077 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $170.98 | 6.312% | $181.7723 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $199.31 | 11.612% | $222.4539 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $129.60 | 4.631% | $135.6018 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $203.36 | 11.237% | $226.2116 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $193.92 | 4.579% | $202.7996 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $1,130.53 | $1,220.0836 | $1,220.08 | $1,220.05 | $1,220.10 | |