| 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 | $148.57 | 10.479% | $164.1387 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $194.90 | 4.460% | $203.5925 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $178.37 | 10.734% | $197.5162 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $16.65 | 6.230% | $17.6873 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $238.60 | 11.666% | $266.4351 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $230.49 | 5.361% | $242.8466 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $100.41 | 9.156% | $109.6035 | $109.60 | $109.60 | $109.60 |
| 7 purchase totals = | $1,107.99 | $1,201.8199 | $1,201.83 | $1,201.85 | $1,201.70 | |