| 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 | $105.31 | 8.817% | $114.5952 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $155.66 | 5.793% | $164.6774 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $230.82 | 9.634% | $253.0572 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $191.25 | 3.502% | $197.9476 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $50.87 | 4.812% | $53.3179 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $181.87 | 11.521% | $202.8232 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $174.36 | 5.727% | $184.3456 | $184.35 | $184.35 | $184.30 |
| 7 purchase totals = | $1,090.14 | $1,170.7641 | $1,170.78 | $1,170.75 | $1,170.70 | |