| 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 | $131.34 | 6.747% | $140.2015 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $184.56 | 5.303% | $194.3472 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $136.81 | 12.343% | $153.6965 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $128.99 | 4.443% | $134.721 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $96.56 | 5.802% | $102.1624 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $184.95 | 7.287% | $198.4273 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $231.77 | 4.787% | $242.8648 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,094.98 | $1,166.4207 | $1,166.42 | $1,166.40 | $1,166.40 | |