| 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 | $166.63 | 7.337% | $178.8556 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $182.48 | 4.503% | $190.6971 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $129.31 | 5.126% | $135.9384 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $126.41 | 4.219% | $131.7432 | $131.74 | $131.75 | $131.70 |
| Purchase #5 | $207.58 | 8.669% | $225.5751 | $225.58 | $225.60 | $225.60 |
| Purchase #6 | $199.52 | 7.490% | $214.464 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $172.72 | 5.335% | $181.9346 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,184.65 | $1,259.2080 | $1,259.21 | $1,259.25 | $1,259.20 | |