| 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 | $130.57 | 6.606% | $139.1955 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $186.69 | 13.143% | $211.2267 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $192.73 | 7.120% | $206.4524 | $206.45 | $206.45 | $206.50 |
| Purchase #4 | $185.40 | 8.429% | $201.0274 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $193.48 | 3.147% | $199.5688 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $145.58 | 5.525% | $153.6233 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $210.52 | 11.824% | $235.4119 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $1,244.97 | $1,346.5060 | $1,346.51 | $1,346.50 | $1,346.50 | |