| 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 | $186.53 | 4.349% | $194.6422 | $194.64 | $194.65 | $194.60 |
| Purchase #2 | $162.93 | 13.569% | $185.038 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $31.39 | 12.587% | $35.3411 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $6.74 | 10.589% | $7.4537 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $32.55 | 6.262% | $34.5883 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $157.80 | 13.455% | $179.032 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $74.72 | 13.556% | $84.849 | $84.85 | $84.85 | $84.80 |
| 7 purchase totals = | $652.66 | $720.9443 | $720.94 | $721.00 | $720.80 | |