| 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 | $151.78 | 8.812% | $165.1549 | $165.15 | $165.15 | $165.20 |
| Purchase #2 | $237.97 | 8.719% | $258.7186 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $245.38 | 3.464% | $253.88 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $28.82 | 9.169% | $31.4625 | $31.46 | $31.45 | $31.50 |
| Purchase #5 | $178.87 | 7.692% | $192.6287 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $120.82 | 8.381% | $130.9459 | $130.95 | $130.95 | $130.90 |
| Purchase #7 | $128.63 | 9.178% | $140.4357 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $1,092.27 | $1,173.2263 | $1,173.23 | $1,173.25 | $1,173.20 | |