| 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 | $7.71 | 6.722% | $8.2283 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $174.42 | 8.697% | $189.5893 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $181.85 | 12.558% | $204.6867 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $179.65 | 10.622% | $198.7324 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $69.83 | 5.702% | $73.8117 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $32.89 | 13.741% | $37.4094 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $27.36 | 4.365% | $28.5543 | $28.55 | $28.55 | $28.60 |
| 7 purchase totals = | $673.71 | $741.0121 | $741.01 | $741.05 | $741.00 | |