| 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 | $164.40 | 10.398% | $181.4943 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $176.77 | 4.231% | $184.2491 | $184.25 | $184.25 | $184.20 |
| Purchase #3 | $144.94 | 12.817% | $163.517 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $230.90 | 10.271% | $254.6157 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $175.64 | 7.670% | $189.1116 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $120.41 | 12.471% | $135.4263 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $96.28 | 9.633% | $105.5547 | $105.55 | $105.55 | $105.60 |
| 7 purchase totals = | $1,109.34 | $1,213.9687 | $1,213.97 | $1,213.95 | $1,213.90 | |