| 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 | $245.99 | 11.458% | $274.1755 | $274.18 | $274.20 | $274.20 |
| Purchase #2 | $49.86 | 13.207% | $56.445 | $56.45 | $56.45 | $56.40 |
| Purchase #3 | $131.96 | 6.777% | $140.9029 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $201.65 | 3.600% | $208.9094 | $208.91 | $208.90 | $208.90 |
| Purchase #5 | $185.98 | 4.549% | $194.4402 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $168.52 | 7.666% | $181.4387 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $87.40 | 6.813% | $93.3546 | $93.35 | $93.35 | $93.40 |
| 7 purchase totals = | $1,071.36 | $1,149.6663 | $1,149.67 | $1,149.70 | $1,149.60 | |