| 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 | $180.99 | 5.746% | $191.3897 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $192.52 | 5.339% | $202.7986 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $91.32 | 5.260% | $96.1234 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $135.99 | 6.109% | $144.2976 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $127.72 | 4.176% | $133.0536 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $50.41 | 9.219% | $55.0573 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $214.53 | 8.499% | $232.7629 | $232.76 | $232.75 | $232.80 |
| 7 purchase totals = | $993.48 | $1,055.4831 | $1,055.48 | $1,055.45 | $1,055.60 | |