| 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 | $183.93 | 9.498% | $201.3997 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $152.51 | 13.364% | $172.8914 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $128.64 | 3.746% | $133.4589 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $193.47 | 11.669% | $216.046 | $216.05 | $216.05 | $216.00 |
| Purchase #5 | $26.86 | 3.271% | $27.7386 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $44.39 | 5.425% | $46.7982 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $74.48 | 7.194% | $79.8381 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $804.28 | $878.1709 | $878.18 | $878.20 | $878.10 | |