| 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 | $136.70 | 8.131% | $147.8151 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $210.98 | 7.194% | $226.1579 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $110.58 | 11.540% | $123.3409 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $133.91 | 8.435% | $145.2053 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $63.90 | 12.675% | $71.9993 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $86.68 | 9.735% | $95.1183 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $176.34 | 5.505% | $186.0475 | $186.05 | $186.05 | $186.00 |
| 7 purchase totals = | $919.09 | $995.6843 | $995.70 | $995.65 | $995.60 | |