| 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 | $217.99 | 7.231% | $233.7529 | $233.75 | $233.75 | $233.80 |
| Purchase #2 | $192.35 | 9.765% | $211.133 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $151.92 | 9.696% | $166.6502 | $166.65 | $166.65 | $166.70 |
| Purchase #4 | $187.42 | 6.172% | $198.9876 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $165.82 | 8.430% | $179.7986 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $53.57 | 7.659% | $57.6729 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $121.39 | 7.215% | $130.1483 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $1,090.46 | $1,178.1435 | $1,178.14 | $1,178.15 | $1,178.20 | |