| 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 | $164.62 | 9.374% | $180.0515 | $180.05 | $180.05 | $180.10 |
| Purchase #2 | $181.77 | 6.103% | $192.8634 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $173.56 | 11.535% | $193.5801 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $217.50 | 4.297% | $226.846 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $105.62 | 6.814% | $112.8169 | $112.82 | $112.80 | $112.80 |
| Purchase #6 | $201.33 | 10.429% | $222.3267 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $180.53 | 11.657% | $201.5744 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,224.93 | $1,330.0590 | $1,330.06 | $1,330.05 | $1,330.10 | |