| 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 | $160.69 | 8.325% | $174.0674 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $84.67 | 12.584% | $95.3249 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $172.40 | 6.184% | $183.0612 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $202.64 | 7.651% | $218.144 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $199.63 | 8.549% | $216.6964 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $164.94 | 3.771% | $171.1599 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $22.41 | 12.250% | $25.1552 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $1,007.38 | $1,083.6090 | $1,083.61 | $1,083.55 | $1,083.70 | |