| 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 | $192.27 | 5.397% | $202.6468 | $202.65 | $202.65 | $202.60 |
| Purchase #2 | $100.28 | 9.274% | $109.58 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $124.42 | 5.732% | $131.5518 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $138.56 | 6.551% | $147.6371 | $147.64 | $147.65 | $147.60 |
| Purchase #5 | $156.72 | 12.337% | $176.0545 | $176.05 | $176.05 | $176.10 |
| Purchase #6 | $219.28 | 5.211% | $230.7067 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $168.49 | 5.327% | $177.4655 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $1,100.02 | $1,175.6424 | $1,175.65 | $1,175.65 | $1,175.70 | |