| 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 | $164.91 | 8.869% | $179.5359 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $138.61 | 12.567% | $156.0291 | $156.03 | $156.05 | $156.00 |
| Purchase #3 | $168.76 | 11.163% | $187.5987 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $243.69 | 3.769% | $252.8747 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $202.99 | 3.631% | $210.3606 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $158.49 | 8.663% | $172.22 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $158.64 | 6.592% | $169.0975 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,236.09 | $1,327.7165 | $1,327.72 | $1,327.70 | $1,327.70 | |