| 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 | $143.60 | 7.813% | $154.8195 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $77.76 | 7.520% | $83.6076 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $93.32 | 8.204% | $100.976 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $181.56 | 11.606% | $202.6319 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $20.58 | 9.803% | $22.5975 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $115.58 | 6.577% | $123.1817 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $134.80 | 9.171% | $147.1625 | $147.16 | $147.15 | $147.20 |
| 7 purchase totals = | $767.20 | $834.9767 | $834.98 | $835.00 | $835.00 | |